## Integermania!

#### First Four Primes

The first four prime numbers are 2, 3, 5, and 7. Create each of the positive integers using one copy of each number, and any standard operations. All four numbers must be used, but no others. Your solutions will be assigned an exquisiteness level.

Use the online submissions page to get your Integermania solutions posted here! This problem is now in semi-retired status, so you may submit an unlimited number of solutions each month.

Page 1 (1-400), Page 2 (401-800), Page 3 (801-1200), Page 4 (1201-1600), Page 5 (1601+).

 401 (2.6) $\dfrac{2 - 3\%}{.5\%} + 7$ Dave Jones, 10/07Coventry, England 402 (2.2) $\dfrac{7+5}{3\%} + 2$ Dave Jones, 3/06Coventry, England 403 (2.2) $\dfrac{7}{2\%} + 53$ Dave Jones, 5/06Coventry, England 404 (2.4) $\dfrac{2}{.5\%} + 7 - 3$ Steve Wilson, 4/06Raytown, MO 405 (2.0) $27 \times 3 \times 5$ Dave Jones, 3/06Coventry, England 406 (2.2) $7 \times \left( \dfrac{3}{5\%} - 2 \right)$ Dave Jones, 5/06Coventry, England 407 (2.2) $\dfrac{5 + 3}{2\%} + 7$ Dave Jones, 3/06Coventry, England 408 (2.4) $(7 - .2) \times \dfrac{3}{5\%}$ Dave Jones, 3/06Coventry, England 409 (3.2) $5! \times 3 + 7^2$ Steve Wilson, 5/06Raytown, MO 410 (2.4) $\dfrac{2}{.5\%} + 7 + 3$ Steve Wilson, 4/06Raytown, MO 411 (2.6) $\dfrac{2 + 7\%}{.5\%} - 3$ Steve Wilson, 7/06Raytown, MO 412 (2.8) $\dfrac{3}{.\overline{72}\%} - .5$ Dave Jones, 10/07Coventry, England 413 (2.6) $\dfrac{2 + 3\%}{.5\%} + 7$ Steve Wilson, 7/06Raytown, MO 414 (2.2) $3 \times \left( \dfrac{7}{5\%} - 2 \right)$ Dave Jones, 4/06Coventry, England 415 (2.6) $\dfrac{7}{(2 - .\overline{3})\%} - 5$ Steve Wilson, 10/08Raytown, MO 416 (2.4) $\dfrac{3 \times 7 - .2}{5\%}$ Dave Jones, 3/06Coventry, England 417 (2.6) $\dfrac{2 + 7\%}{.5\%} + 3$ Steve Wilson, 7/06Raytown, MO 418 (2.2) $7 \times \dfrac{3}{5\%} - 2$ Dave Jones, 3/06Coventry, England 419 (2.8) $\left( \dfrac{7}{.\overline{3}\%} - 5 \right) \times .2$ Dave Jones, 10/07Coventry, England 420 (2.4) $\dfrac{7}{ \dfrac{.2}{3} - 5\%}$ Dave Jones, 11/07Coventry, England 421 (2.4) $\dfrac{2}{.5\%} + 7 \times 3$ Steve Wilson, 4/06Raytown, MO 422 (2.2) $7 \times \dfrac{3}{5\%} + 2$ Dave Jones, 3/06Coventry, England 423 (2.8) $\dfrac{7 + 5\%}{(2 - .\overline{3})\%}$ Steve Wilson, 10/08Raytown, MO 424 (2.4) $\dfrac{3 \times 7 + .2}{5\%}$ Dave Jones, 3/06Coventry, England 425 (2.4) $\dfrac{5 \times .3 + 7}{2\%}$ Dave Jones, 3/06Coventry, England 426 (2.2) $3 \times \left( \dfrac{7}{5\%} + 2 \right)$ Dave Jones, 4/06Coventry, England 427 (2.8) $\dfrac{2.\overline{3}}{.\overline{5}\%} + 7$ Dave Jones, 11/07Coventry, England 428 (2.6) $\dfrac{3 - \dfrac{2\%}{5}}{.7\%}$ Dave Jones, 10/07Coventry, England 429 (2.8) $\dfrac{2 - .57}{.\overline{3}\%}$ Dave Jones, 11/07Coventry, England 430 (2.4) $\dfrac{5 - .7}{(3-2)\%}$ Steve Wilson, 11/07Raytown, MO 431 (5.0) $\dfrac{(3!)!}{\coth \ln \sqrt{5}} - 7^2$ Steve Wilson, 4/11Raytown, MO 432 (2.2) $72 \times \dfrac{3}{.5}$ Dave Jones, 3/06Coventry, England 433 (2.6) $\dfrac{2}{.\overline{5}\%} + 73$ Steve Wilson, 11/05Raytown, MO 434 (2.2) $7 \times \left( \dfrac{3}{5\%} + 2 \right)$ Dave Jones, 4/06Coventry, England 435 (2.2) $\dfrac{5 + 3.7}{2\%}$ Dave Jones, 3/06Coventry, England 436 (2.6) $\dfrac{3 + 5.2\%}{.7\%}$ Dave Jones, 11/07Coventry, England 437 (2.4) $\dfrac{2}{.5\%} + 37$ Steve Wilson, 7/06Raytown, MO 438 (3.2) $(75 - 2) \times 3!$ Steve Wilson, 7/06Raytown, MO 439 (3.2) $\sqrt[.5]{3 \times 7} - 2$ Steve Wilson, 12/06Raytown, MO 440 (2.4) $\dfrac{ \dfrac{3}{.2} + 7}{5\%}$ Steve Wilson, 5/06Raytown, MO 441 (3.2) $7^2 \times \sqrt[.5]{3}$ Ralph Jeffords, 5/07Centreville, VA 442 (2.6) $\dfrac{2 + 3 \times 7\%}{.5\%}$ Dave Jones, 11/07Coventry, England 443 (2.8) $\dfrac{2 - .5}{.\overline{3}\%} - 7$ Dave Jones, 11/07Coventry, England 444 (3.4) $5! \times \sqrt{3.7^2}$ Steve Wilson, 12/06Raytown, MO 445 (3.0) $\dfrac{.7 + .3}{.\overline{2}\%} - 5$ Steve Wilson, 4/07Raytown, MO 446 (2.4) $\dfrac{23 - .7}{5\%}$ Dave Jones, 5/06Coventry, England 447 (3.2) $5! + 327$ Steve Wilson, 7/06Raytown, MO 448 (2.2) $32 \times \dfrac{7}{.5}$ Dave Jones, 3/06Coventry, England 449 (3.4) $\dfrac{5!}{.3} + 7^2$ Paolo Pellegrini, 8/08Martina Franca, Italy 450 (2.0) $75 \times 2 \times 3$ Dave Jones, 3/06Coventry, England 451 (4.8) $75 \times 3! + \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 12/06Raytown, MO 452 (2.6) $\dfrac{3.5}{.\overline{7}\%} + 2$ Dave Jones, 11/07Coventry, England 453 (2.2) $\dfrac{23}{5\%} - 7$ Dave Jones, 4/06Coventry, England 454 (3.0) $\dfrac{3.\overline{2} - .7}{.\overline{5}\%}$ Steve Wilson, 11/07Raytown, MO 455 (2.4) $(2 - 5\%) \times \dfrac{7}{3\%}$ Dave Jones, 11/07Coventry, England 456 (2.6) $\dfrac{3 - .72}{.5\%}$ Steve Wilson, 3/07Raytown, MO 457 (2.8) $\dfrac{2 - .5}{.\overline{3}\%} + 7$ Dave Jones, 11/07Coventry, England 458 (2.6) $\dfrac{3 - .7}{.5\%} - 2$ Steve Wilson, 3/07Raytown, MO 459 (3.0) $\dfrac{ \dfrac{2}{.\overline{5}\%} - 3}{.\overline{7}}$ Paolo Pellegrini, 8/08Martina Franca, Italy 460 (2.2) $\dfrac{3 \times 7 + 2}{5\%}$ Dave Jones, 4/06Coventry, England 461 (3.2) $7^3 + 5! - 2$ Steve Wilson, 11/06Raytown, MO 462 (2.6) $\dfrac{3 - .7}{.5\%} + 2$ Steve Wilson, 3/07Raytown, MO 463 (3.4) $(3!)! - 257$ Steve Wilson, 7/06Raytown, MO 464 (2.8) $\dfrac{3 - .7 + 2\%}{.5\%}$ Steve Wilson, 3/07Raytown, MO 465 (2.4) $\dfrac{2 \times 7 - 5\%}{3\%}$ Dave Jones, 11/07Coventry, England 466 (2.4) $\dfrac{ \dfrac{7}{.5\%} - 2}{3}$ Dave Jones, 11/07Coventry, England 467 (2.2) $\dfrac{23}{5\%} + 7$ Dave Jones, 4/06Coventry, England 468 (2.6) $\dfrac{3}{.\overline{5}\%} - 72$ Steve Wilson, 10/06Raytown, MO 469 (5.4) $(3!)! - 7! \times 5\% + \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 12/06Raytown, MO 470 (2.4) $(7 + 5\%) \times \dfrac{2}{3\%}$ Dave Jones, 11/07Coventry, England 471 (3.0) $\dfrac{2 - .5 + 7\%}{.\overline{3}\%}$ Paolo Pellegrini, 8/08Martina Franca, Italy 472 (3.0) $(3^5 - 7) \times 2$ Steve Wilson, 5/06Raytown, MO 473 (2.4) $\dfrac{2}{.5\%} + 73$ Steve Wilson, 7/06Raytown, MO 474 (2.2) $\dfrac{237}{.5}$ Dave Jones, 4/06Coventry, England 475 (2.4) $\dfrac{7 + 3 - .5}{2\%}$ Dave Jones, 11/07Coventry, England 476 (3.6) $\dfrac{(7-3)! - .2}{5\%}$ Steve Wilson, 7/06Raytown, MO 477 (2.0) $(2 + 7) \times 53$ Dave Jones, 4/06Coventry, England 478 (3.2) $5! \times (7 - 3) - 2$ Steve Wilson, 10/06Raytown, MO 479 (3.0) $3^5 \times 2 - 7$ Steve Wilson, 5/06Raytown, MO 480 (2.2) $\dfrac{27 - 3}{5\%}$ Dave Jones, 4/06Coventry, England 481 (3.4) $3^7 \times .\overline{2} - 5$ Steve Wilson, 11/07Raytown, MO 482 (3.2) $5! \times (7 - 3) + 2$ Steve Wilson, 10/06Raytown, MO 483 (2.6) $\dfrac{2.7}{.\overline{5}\%} - 3$ Steve Wilson, 4/07Raytown, MO 484 (3.0) $(3 \times 5 + 7)^2$ Steve Wilson, 7/06Raytown, MO 485 (3.4) $5! + \dfrac{73}{.2}$ Steve Wilson, 11/07Raytown, MO 486 (2.8) $(7 + 2) \times \dfrac{.3}{.\overline{5}\%}$ Dave Jones, 11/07Coventry, England 487 (3.8) $\dfrac{2}{.\overline{3}\%} - 5! + 7$ Steve Wilson, 12/06Raytown, MO 488 (3.2) $5! \times 3 + 2^7$ Steve Wilson, 5/06Raytown, MO 489 (2.6) $\dfrac{2.7}{.\overline{5}\%} + 3$ Steve Wilson, 4/07Raytown, MO 490 (2.0) $35 \times 2 \times 7$ Dave Jones, 4/06Coventry, England 491 (3.4) $3^7 \times .\overline{2} + 5$ Steve Wilson, 11/07Raytown, MO 492 (2.8) $\dfrac{2.7\overline{3}}{.\overline{5}\%}$ Dave Jones, 11/07Coventry, England 493 (2.2) $\dfrac{5}{(3-2)\%} - 7$ Dave Jones, 4/06Coventry, England 494 (3.6) $(3!)! \times .7 - 5 \times 2$ Steve Wilson, 7/06Raytown, MO 495 (2.2) $\dfrac{7+3}{2\%} - 5$ Dave Jones, 4/06Coventry, England 496 (3.4) $(3!)! - 2^5 \times 7$ Steve Wilson, 7/06Raytown, MO 497 (2.8) $\dfrac{2.\overline{7}}{.\overline{5}\%} - 3$ Dave Jones, 11/07Coventry, England 498 (2.2) $\dfrac{35}{7\%} - 2$ Dave Jones, 4/06Coventry, England 499 (3.6) $7! \times (.3 - .2) - 5$ Steve Wilson, 11/07Raytown, MO 500 (2.2) $\dfrac{32-7}{5\%}$ Dave Jones, 4/06Coventry, England 501 (3.2) $\dfrac{7!}{5 \times 2} - 3$ Steve Wilson, 7/06Raytown, MO 502 (2.2) $\dfrac{35}{7\%} + 2$ Dave Jones, 4/06Coventry, England 503 (2.8) $\dfrac{2.\overline{7}}{.\overline{5}\%} + 3$ Dave Jones, 11/07Coventry, England 504 (2.8) $\dfrac{7}{(3 - .\overline{2}) \times .5\%}$ Dave Jones, 12/07Coventry, England 505 (2.2) $\dfrac{7 + 3}{2\%} + 5$ Dave Jones, 4/06Coventry, England 506 (3.8) $\dfrac{5! - 3!}{.\overline{2}} - 7$ Steve Wilson, 3/07Raytown, MO 507 (2.2) $\dfrac{5}{(3-2)\%} + 7$ Dave Jones, 4/06Coventry, England 508 (3.8) $(3!)! \times .7 + \dfrac{2}{.5}$ Steve Wilson, 7/06Raytown, MO 509 (3.6) $7! \times (.3 - .2) + 5$ Steve Wilson, 11/07Raytown, MO 510 (2.8) $\dfrac{ \dfrac{2}{.\overline{5}\%} - 3}{.7}$ Dave Jones, 12/07Coventry, England 511 (2.0) $(2 + 5) \times 73$ Dave Jones, 4/06Coventry, England 512 (3.0) $\dfrac{(7 - 3)^5}{2}$ David Caton, 9/04Fort Scott, KS 513 (2.6) $\dfrac{3}{.\overline{5}\%} - 27$ Steve Wilson, 10/06Raytown, MO 514 (3.6) $(3!)! \times .7 + 5 \times 2$ Steve Wilson, 7/06Raytown, MO 515 (3.8) $(3!)! \times .7\overline{2} - 5$ Steve Wilson, 7/06Raytown, MO 516 (2.0) $523 - 7$ Dave Jones, 4/06Coventry, England 517 (3.4) $\sqrt[.\overline{2}]{7 - 3} + 5$ Steve Wilson, 11/07Raytown, MO 518 (4.0) $\left( (3!)! + \sqrt{\dfrac{2}{5 ‰}} \right) \times .7$ Steve Wilson, 4/08Raytown, MO 519 (3.6) $\dfrac{5!}{.\overline{2}} - 3 \times 7$ Steve Wilson, 10/06Raytown, MO 520 (2.0) $(3 + 7) \times 52$ Dave Jones, 4/06Coventry, England 521 (3.2) $527 - 3!$ Steve Wilson, 7/06Raytown, MO 522 (3.2) $\sqrt[.5]{23} - 7$ Steve Wilson, 3/07Raytown, MO 523 (4.2) $\dfrac{.\overline{2} + 7\%}{.\overline{5} ‰} - 3$ Steve Wilson, 8/08Raytown, MO 524 (2.0) $527 - 3$ Dave Jones, 4/06Coventry, England 525 (2.0) $25 \times 3 \times 7$ Dave Jones, 4/06Coventry, England 526 (2.6) $\dfrac{3}{.\overline{5}\%} - 2 \times 7$ Steve Wilson, 10/06Raytown, MO 527 (3.4) $\dfrac{5!}{.2} - 73$ Steve Wilson, 10/06Raytown, MO 528 (2.4) $\dfrac{3}{.5\%} - 72$ Steve Wilson, 10/06Raytown, MO 529 (3.2) $(3! \times 5 - 7)^2$ Steve Wilson, 7/06Raytown, MO 530 (2.0) $523 + 7$ Cate Henderson, 5/05Merriam, KS 531 (2.6) $\dfrac{3}{.\overline{5}\%} - 7 - 2$ Steve Wilson, 10/06Raytown, MO 532 (4.4) $\dfrac{.\overline{2} + 7\%}{.\overline{5} ‰} + 3!$ Steve Wilson, 8/08Raytown, MO 533 (3.2) $527 + 3!$ Steve Wilson, 7/06Raytown, MO 534 (2.4) $\dfrac{27 - .3}{5\%}$ Dave Jones, 11/06Coventry, England 535 (2.0) $537 - 2$ Dave Jones, 4/06Coventry, England 536 (3.2) $\sqrt[.5]{23} + 7$ Steve Wilson, 3/07Raytown, MO 537 (2.2) $\dfrac{27}{5\%} - 3$ Dave Jones, 4/06Coventry, England 538 (3.6) $(3!)! \times .75 - 2$ Steve Wilson, 7/06Raytown, MO 539 (2.0) $532 + 7$ Tim Murphy, 4/03Olathe, KS 540 (2.2) $\dfrac{3}{5\%} \times (7 + 2)$ Dave Jones, 4/06Coventry, England 541 (3.8) $\dfrac{5!}{.\overline{2}} - 3! + 7$ Steve Wilson, 10/06Raytown, MO 542 (3.6) $(3!)! \times .75 + 2$ Steve Wilson, 7/06Raytown, MO 543 (2.2) $\dfrac{27}{5\%} + 3$ Dave Jones, 4/06Coventry, England 544 (3.6) $\dfrac{5!}{.\overline{2}} + 7 - 3$ Steve Wilson, 10/06Raytown, MO 545 (2.6) $\dfrac{3}{.\overline{5}\%} + 7 - 2$ Steve Wilson, 10/06Raytown, MO 546 (2.2) $\dfrac{273}{.5}$ Dave Jones, 5/06Coventry, England 547 (3.8) $\dfrac{3!}{.\overline{2} \times 5\%} + 7$ Steve Wilson, 7/06Raytown, MO 548 (5.2) $\dfrac{3}{.\overline{5}\%} + 7 + \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 3/07Raytown, MO 549 (2.6) $\dfrac{3}{.\overline{5}\%} + 7 + 2$ Steve Wilson, 10/06Raytown, MO 550 (2.4) $\dfrac{ \dfrac{7}{.5} - 3}{2\%}$ Dave Jones, 12/07Coventry, England 551 (3.4) $\dfrac{3}{.5\%} - 7^2$ Steve Wilson, 10/06Raytown, MO 552 (3.4) $3! \times 72 + 5!$ Dave Jones, 1/08Coventry, England 553 (2.6) $\dfrac{3 - .2}{.5\%} - 7$ Steve Wilson, 3/07Raytown, MO 554 (2.6) $\dfrac{3}{.\overline{5}\%} + 2 \times 7$ Steve Wilson, 10/06Raytown, MO 555 (3.2) $\dfrac{7!}{3^2} - 5$ Steve Wilson, 7/06Raytown, MO 556 (3.6) $(3!)! \times .7 + 52$ Steve Wilson, 7/06Raytown, MO 557 (3.8) $(3!)! \times .\overline{7} - 5 + 2$ Steve Wilson, 7/06Raytown, MO 558 (2.8) $\dfrac{2 - \dfrac{.7}{5}}{.\overline{3}\%}$ Dave Jones, 12/07Coventry, England 559 (3.6) $\dfrac{5! - 7}{.2} - 3!$ Steve Wilson, 10/06Raytown, MO 560 (2.4) $\dfrac{7 \times 2}{(3 - .5)\%}$ Dave Jones, 12/07Coventry, England 561 (3.2) $(3 \times 7)^2 + 5!$ Steve Wilson, 7/06Raytown, MO 562 (3.4) $\dfrac{5! - 7}{.2} - 3$ Steve Wilson, 10/06Raytown, MO 563 (3.4) $\dfrac{5!}{.2} - 37$ Steve Wilson, 10/06Raytown, MO 564 (2.8) $\dfrac{2 - (7+5)\%}{.\overline{3}\%}$ Steve Wilson, 10/08Raytown, MO 565 (2.6) $\dfrac{3}{.5\%} - \dfrac{7}{.2}$ Steve Wilson, 10/06Raytown, MO 566 (3.2) $2 \times 7^3 - 5!$ Steve Wilson, 7/06Raytown, MO 567 (2.6) $\dfrac{3}{.\overline{5}\%} + 27$ Steve Wilson, 10/06Raytown, MO 568 (3.4) $\dfrac{5! - 7}{.2} + 3$ Steve Wilson, 10/06Raytown, MO 569 (2.0) $572 - 3$ Dave Jones, 4/06Coventry, England 570 (2.2) $\dfrac{5.7}{(3-2)\%}$ Steve Wilson, 10/08Raytown, MO 571 (2.0) $573 - 2$ Dave Jones, 4/06Coventry, England 572 (2.6) $\dfrac{3 - 2 \times 7\%}{.5\%}$ Dave Jones, 12/07Coventry, England 573 (2.4) $\dfrac{3}{.5\%} - 27$ Steve Wilson, 10/06Raytown, MO 574 (2.8) $\dfrac{2 - 7\%}{.\overline{3}\%} - 5$ Dave Jones, 12/07Coventry, England 575 (2.0) $572 + 3$ Dave Jones, 4/06Coventry, England 576 (2.0) $(3 + 5) \times 72$ Dave Jones, 4/06Coventry, England 577 (3.6) $\dfrac{5!}{.\overline{2}} + 37$ Steve Wilson, 10/06Raytown, MO 578 (2.8) $\dfrac{2 - 5\%}{.\overline{3}\%} - 7$ Steve Wilson, 11/07Raytown, MO 579 (3.4) $\dfrac{5!}{.2} - 3 \times 7$ Steve Wilson, 12/06Raytown, MO 580 (2.6) $\dfrac{2 + 3\%}{5\% \times 7\%}$ Dave Jones, 12/07Coventry, England 581 (3.2) $(7 - 3)!^2 + 5$ Steve Wilson, 7/06Raytown, MO 582 (2.6) $\dfrac{3 - (7+2)\%}{.5\%}$ Dave Jones, 12/07Coventry, England 583 (2.6) $\dfrac{3.2}{.\overline{5}\%} + 7$ Dave Jones, 12/07Coventry, England 584 (2.6) $\dfrac{3 - 7\%}{.5\%} - 2$ Dave Jones, 12/07Coventry, England 585 (2.4) $\dfrac{7 + 5 - .3}{2\%}$ Dave Jones, 12/07Coventry, England 586 (2.4) $\dfrac{3}{.5\%} - 2 \times 7$ Steve Wilson, 10/06Raytown, MO 587 (2.8) $\dfrac{3.\overline{2}}{.\overline{5}\%} + 7$ Steve Wilson, 11/07Raytown, MO 588 (2.6) $\dfrac{2}{.\overline{3}\%} - 5 - 7$ Steve Wilson, 11/07Raytown, MO 589 (2.6) $\dfrac{3 - 2\%}{.5\%} - 7$ Steve Wilson, 3/07Raytown, MO 590 (2.6) $\dfrac{3 - (7-2)\%}{.5\%}$ Steve Wilson, 10/08Raytown, MO 591 (2.4) $\dfrac{3}{.5\%} - 7 - 2$ Steve Wilson, 10/06Raytown, MO 592 (2.8) $\dfrac{2 - 5\%}{.\overline{3}\%} + 7$ Steve Wilson, 11/07Raytown, MO 593 (2.6) $\dfrac{3 - \dfrac{7\%}{2}}{.5\%}$ Dave Jones, 12/07Coventry, England 594 (2.8) $\dfrac{7 - 5 - 2\%}{.\overline{3}\%}$ Dave Jones, 12/07Coventry, England 595 (2.4) $\dfrac{3}{.5\%} - 7 + 2$ Steve Wilson, 10/06Raytown, MO 596 (3.4) $\dfrac{5!}{.2} - 7 + 3$ Steve Wilson, 10/06Raytown, MO 597 (2.2) $\dfrac{7 + 5}{2\%} - 3$ Dave Jones, 4/06Coventry, England 598 (2.6) $\dfrac{2}{.\overline{3}\%} - 7 + 5$ Steve Wilson, 11/07Raytown, MO 599 (3.6) $\dfrac{5!}{.2} + 3! - 7$ Steve Wilson, 10/06Raytown, MO 600 (2.2) $\dfrac{23 + 7}{5\%}$ Dave Jones, 4/06Coventry, England 601 (3.6) $\dfrac{5!}{.2} - 3! + 7$ Steve Wilson, 10/06Raytown, MO 602 (2.6) $\dfrac{2}{.\overline{3}\%} + 7 - 5$ Steve Wilson, 11/07Raytown, MO 603 (2.2) $\dfrac{7 + 5}{2\%} + 3$ Dave Jones, 4/06Coventry, England 604 (3.4) $\dfrac{5!}{.2} + 7 - 3$ Steve Wilson, 10/06Raytown, MO 605 (2.4) $\dfrac{3}{.5\%} + 7 - 2$ Steve Wilson, 10/06Raytown, MO 606 (2.8) $\dfrac{7 - 5 + 2\%}{.\overline{3}\%}$ Dave Jones, 1/08Coventry, England 607 (2.6) $\dfrac{3 + \dfrac{7\%}{2}}{.5\%}$ Dave Jones, 1/08Coventry, England 608 (2.8) $\dfrac{2 + 5\%}{.\overline{3}\%} - 7$ Steve Wilson, 11/07Raytown, MO 609 (2.4) $\dfrac{3}{.5\%} + 7 + 2$ Steve Wilson, 10/06Raytown, MO 610 (2.6) $\dfrac{3 + (7-2)\%}{.5\%}$ Steve Wilson, 1/08Raytown, MO 611 (2.6) $\dfrac{3 + 2\%}{.5\%} + 7$ Steve Wilson, 3/07Raytown, MO 612 (2.6) $\dfrac{3}{.\overline{5}\%} + 72$ Steve Wilson, 10/06Raytown, MO 613 (3.6) $\dfrac{5!}{.2} + 3! + 7$ Steve Wilson, 10/06Raytown, MO 614 (2.4) $\dfrac{3}{.5\%} + 2 \times 7$ Steve Wilson, 10/06Raytown, MO 615 (2.2) $\dfrac{7 + 5.3}{2\%}$ Dave Jones, 4/06Coventry, England 616 (2.6) $\dfrac{3 + 7\%}{.5\%} + 2$ Steve Wilson, 11/07Raytown, MO 617 (5.2) $5^{3!-2} + \coth \ln \sqrt{.\overline{7}}$ Steve Wilson, 3/07Raytown, MO 618 (2.6) $\dfrac{3 + (7+2)\%}{.5\%}$ Steve Wilson, 1/08Raytown, MO 619 (4.8) $5^{7-3} - (\coth \ln \sqrt{2} )!$ Steve Wilson, 3/07Raytown, MO 620 (2.6) $\dfrac{2 - \dfrac{.7}{5}}{.3\%}$ Dave Jones, 1/08Coventry, England 621 (3.4) $\dfrac{5!}{.2} + 3 \times 7$ Steve Wilson, 12/06Raytown, MO 622 (2.8) $\dfrac{2 + 5\%}{.\overline{3}\%} + 7$ Steve Wilson, 11/07Raytown, MO 623 (3.0) $5^{7-3} - 2$ Steve Wilson, 7/06Raytown, MO 624 (2.8) $\dfrac{ \dfrac{7}{.\overline{2}} - .3}{5\%}$ Dave Jones, 1/08Coventry, England 625 (2.2) $\dfrac{25}{(7-3)\%}$ Steve Wilson, 3/07Raytown, MO 626 (2.4) $\dfrac{32 - .7}{5\%}$ Dave Jones, 12/06Coventry, England 627 (2.4) $\dfrac{3}{.5\%} + 27$ Steve Wilson, 10/06Raytown, MO 628 (2.6) $\dfrac{3 + 2 \times 7\%}{.5\%}$ Steve Wilson, 11/07Raytown, MO 629 (3.6) $\dfrac{5! + 7}{.2} - 3!$ Steve Wilson, 10/06Raytown, MO 630 (2.8) $\dfrac{.7}{.\overline{3}\%} \times (5 - 2)$ Steve Wilson, 11/06Raytown, MO 631 (4.8) $\dfrac{7!}{5+3} + \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 3/07Raytown, MO 632 (2.6) $\dfrac{3}{(.5 - 2\%)\%} + 7$ Steve Wilson, 10/08Raytown, MO 633 (2.2) $\dfrac{32}{5\%} - 7$ Dave Jones, 4/06Coventry, England 634 (3.2) $5 \times 2^7 - 3!$ Steve Wilson, 7/06Raytown, MO 635 (2.6) $\dfrac{3}{.5\%} + \dfrac{7}{.2}$ Steve Wilson, 10/06Raytown, MO 636 (2.8) $\dfrac{ \dfrac{7}{.\overline{2}} + .3}{5\%}$ Dave Jones, 1/08Coventry, England 637 (2.8) $\dfrac{5 - 3\%}{.\overline{7}\%} - 2$ Dave Jones, 1/08Coventry, England 638 (3.4) $\dfrac{5! + 7}{.2} + 3$ Steve Wilson, 10/06Raytown, MO 639 (3.6) $(3!)! - \sqrt[.5]{7 + 2}$ Steve Wilson, 3/07Raytown, MO 640 (2.4) $\dfrac{ \dfrac{7}{.2} - 3}{5\%}$ Dave Jones, 4/06Coventry, England 641 (2.8) $\dfrac{5 - 3\%}{.\overline{7}\%} + 2$ Dave Jones, 1/08Coventry, England 642 (2.8) $\dfrac{2 + \dfrac{.7}{5}}{.\overline{3}\%}$ Dave Jones, 1/08Coventry, England 643 (2.6) $\dfrac{2 - 5\%}{.3\%} - 7$ Dave Jones, 1/08Coventry, England 644 (3.8) $7! \times .\overline{5} \times .23$ Steve Wilson, 11/07Raytown, MO 645 (2.4) $\dfrac{3}{2\%} \times (5 - .7)$ Dave Jones, 4/06Coventry, England 646 (3.2) $5 \times 2^7 + 3!$ Steve Wilson, 7/06Raytown, MO 647 (2.2) $\dfrac{32}{5\%} + 7$ Dave Jones, 4/06Coventry, England 648 (3.4) $3! \times 5! - 72$ Steve Wilson, 7/06Raytown, MO 649 (3.4) $\dfrac{3}{.5\%} + 7^2$ Steve Wilson, 10/06Raytown, MO 650 (2.4) $\dfrac{5 - 3.7}{.2\%}$ Dave Jones, 12/06Coventry, England 651 (5.2) $(3!)! - 72 - \coth \ln \sqrt{.5}$ Steve Wilson, 3/07Raytown, MO 652 (4.4) $(.7 + .2 + .\overline{5}\%) \times (3!)!$ Steve Wilson, 3/07Raytown, MO 653 (3.4) $(3!)! - 72 + 5$ Steve Wilson, 7/06Raytown, MO 654 (2.2) $\dfrac{327}{.5}$ Dave Jones, 5/06Coventry, England 655 (2.8) $\dfrac{2 - 5 \times .7\%}{.3\%}$ Dave Jones, 1/08Coventry, England 656 (3.6) $(3!)! - .5 \times 2^7$ Steve Wilson, 3/07Raytown, MO 657 (2.6) $\dfrac{7.3}{.\overline{2} \times 5\%}$ Steve Wilson, 7/06Raytown, MO 658 (2.8) $\dfrac{2 - .5\%}{.3\%} - 7$ Dave Jones, 1/08Coventry, England 659 (4.0) $(3!)! \times (.7 + .\overline{2}) - 5$ Steve Wilson, 3/07Raytown, MO 660 (2.6) $\dfrac{3 + 2}{.\overline{75}\%}$ Dave Jones, 1/08Coventry, England 661 (3.4) $(3!)! - 52 - 7$ Steve Wilson, 7/06Raytown, MO 662 (2.6) $\dfrac{2 - \dfrac{7\%}{5}}{.3\%}$ Dave Jones, 1/08Coventry, England 663 (3.2) $(3 \times 2)! - 57$ Steve Wilson, 3/07Raytown, MO 664 (2.6) $\dfrac{3.7}{.\overline{5}\%} - 2$ Steve Wilson, 4/07Raytown, MO 665 (3.4) $(3!)! - 57 + 2$ Steve Wilson, 7/06Raytown, MO 666 (2.8) $\dfrac{7 - 5 - .2\%}{.3\%}$ Dave Jones, 1/08Coventry, England 667 (3.6) $(( \sqrt{7+2})!)! - 53$ Steve Wilson, 3/07Raytown, MO 668 (2.6) $\dfrac{3.7}{.\overline{5}\%} + 2$ Steve Wilson, 4/07Raytown, MO 669 (3.2) $\dfrac{5.2 + .\overline{3}\%}{.\overline{7}\%}$ Steve Wilson, 8/08Raytown, MO 670 (2.6) $\dfrac{3 + \dfrac{.7}{2}}{.5\%}$ Dave Jones, 1/08Coventry, England 671 (3.4) $(3!)! - 7 \times (5 + 2)$ Steve Wilson, 7/06Raytown, MO 672 (2.4) $\dfrac{3}{.5\%} + 72$ Steve Wilson, 10/06Raytown, MO 673 (3.4) $\dfrac{5!}{.2} + 73$ Steve Wilson, 10/06Raytown, MO 674 (2.8) $\dfrac{2 + .7\%}{.3\%} + 5$ Ralph Jeffords, 12/06Centreville, VA 675 (2.6) $\dfrac{2}{.\overline{3}\%} + 75$ Steve Wilson, 11/07Raytown, MO 676 (3.0) $2 \times (7^3 - 5)$ Gunnar Gnad, 12/04Luxembourg, Luxembourg 677 (3.8) $7! \times (.\overline{3} - .2) + 5$ Steve Wilson, 3/07Raytown, MO 678 (2.8) $\dfrac{3.\overline{7}}{.\overline{5}\%} - 2$ Dave Jones, 1/08Coventry, England 679 (5.0) $(5! - 7) \times 3! + \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 3/07Raytown, MO 680 (2.8) $\dfrac{7 - 3.\overline{2}}{.\overline{5}\%}$ Dave Jones, 1/08Coventry, England 681 (2.8) $\dfrac{2 + (5 - .7)\%}{.3\%}$ Steve Wilson, 10/08Raytown, MO 682 (2.8) $\dfrac{3.\overline{7}}{.\overline{5}\%} + 2$ Dave Jones, 1/08Coventry, England 683 (3.4) $(3!)! - 7 \times 5 - 2$ Steve Wilson, 7/06Raytown, MO 684 (2.4) $\dfrac{532}{.\overline{7}}$ Dave Jones, 4/06Coventry, England 685 (2.4) $\dfrac{ \dfrac{7}{5\%} - 3}{.2}$ Dave Jones, 1/08Coventry, England 686 (3.4) $\dfrac{7^3}{\sqrt{.25}}$ Steve Wilson, 11/06Raytown, MO 687 (3.2) $2 \times (7^3 + .5)$ Steve Wilson, 7/06Raytown, MO 688 (3.2) $\dfrac{7^3}{.5} + 2$ Steve Wilson, 11/07Raytown, MO 689 (3.6) $5! \times (3! - .2) - 7$ Steve Wilson, 10/06Raytown, MO 690 (2.6) $\dfrac{3 + \dfrac{7}{.\overline{2}}}{5\%}$ Dave Jones, 1/08Coventry, England 691 (3.0) $2 \times 7^3 + 5$ Steve Wilson, 7/06Raytown, MO 692 (3.6) $(3!)! - 7 \times \dfrac{2}{.5}$ Steve Wilson, 7/06Raytown, MO 693 (3.4) $3! \times 5! - 27$ Steve Wilson, 7/06Raytown, MO 694 (2.4) $\dfrac{ \dfrac{7}{2\%} - 3}{.5}$ Dave Jones, 1/08Coventry, England 695 (2.2) $\dfrac{7}{(3-2)\%} - 5$ Dave Jones, 4/06Coventry, England 696 (2.8) $3 \times \left( \dfrac{.5}{.\overline{2}\%} + 7 \right)$ Dave Jones, 1/08Coventry, England 697 (2.4) $\dfrac{7}{.5 \times 2\%} - 3$ Dave Jones, 4/06Coventry, England 698 (3.4) $(3!)! - 27 + 5$ Steve Wilson, 7/06Raytown, MO 699 (3.4) $(3!)! - 7 \times (5 - 2)$ Steve Wilson, 7/06Raytown, MO 700 (2.2) $\dfrac{7}{5\%} \times (3 + 2)$ Dave Jones, 4/06Coventry, England 701 (3.4) $(3!)! - 7 \times 2 - 5$ Steve Wilson, 7/06Raytown, MO 702 (2.8) $\dfrac{3.7 + .2}{.\overline{5}\%}$ Dave Jones, 2/08Coventry, England 703 (2.4) $\dfrac{7}{.5 \times 2\%} + 3$ Dave Jones, 4/06Coventry, England 704 (3.6) $(3!)! - 2 - \dfrac{7}{.5}$ Steve Wilson, 7/06Raytown, MO 705 (2.2) $\dfrac{7}{(3-2)\%} + 5$ Dave Jones, 4/06Coventry, England 706 (2.4) $\dfrac{3 + \dfrac{7}{2\%}}{.5}$ Dave Jones, 2/08Coventry, England 707 (3.6) $(3!)! - 2 \times (7 - .5)$ Steve Wilson, 3/07Raytown, MO 708 (2.6) $\dfrac{5 - 3\%}{.7\%} - 2$ Dave Jones, 2/08Coventry, England 709 (3.6) $(3!)! - 7 - \dfrac{2}{.5}$ Steve Wilson, 7/06Raytown, MO 710 (2.8) $5 \times \left( \dfrac{.3}{.\overline{2}\%} + 7 \right)$ Dave Jones, 2/08Coventry, England 711 (2.6) $\dfrac{5 - 2.3\%}{.7\%}$ Dave Jones, 2/08Coventry, England 712 (2.6) $\dfrac{5 - 3\%}{.7\%} + 2$ Dave Jones, 2/08Coventry, England 713 (3.4) $\dfrac{3!^2}{5\%} - 7$ Steve Wilson, 8/08Raytown, MO 714 (2.0) $357 \times 2$ Dave Jones, 4/06Coventry, England 715 (2.2) $5 \times \left( \dfrac{3}{2\%} - 7 \right)$ Dave Jones, 5/06Coventry, England 716 (3.4) $(3!)! - 7 + 5 - 2$ Steve Wilson, 7/06Raytown, MO 717 (2.8) $\dfrac{5 - .2\%}{.7\%} + 3$ Dave Jones, 2/08Coventry, England 718 (2.0) $723 - 5$ Dave Jones, 4/06Coventry, England 719 (3.2) $725 - 3!$ Steve Wilson, 7/06Raytown, MO 720 (2.6) $\dfrac{3 - \dfrac75}{.\overline{2}\%}$ Dave Jones, 2/08Coventry, England 721 (3.4) $(3!)! + \dfrac{7-5}{2}$ Steve Wilson, 7/06Raytown, MO 722 (2.0) $725 - 3$ Dave Jones, 4/06Coventry, England 723 (2.8) $\dfrac{2}{(.\overline{7} - .5)\%} + 3$ Steve Wilson, 10/08Raytown, MO 724 (3.0) $(7 + 2)^3 - 5$ Steve Wilson, 11/06Raytown, MO 725 (3.4) $3! \times 5! + 7 - 2$ Steve Wilson, 7/06Raytown, MO 726 (3.2) $\sqrt[.5]{27} - 3$ Ralph Jeffords, 5/07Centreville, VA 727 (2.0) $732 - 5$ Dave Jones, 4/06Coventry, England 728 (2.0) $723 + 5$ Dave Jones, 4/06Coventry, England 729 (2.2) $3 \times \left( \dfrac{5}{2\%} - 7 \right)$ Dave Jones, 5/06Coventry, England 730 (2.0) $73 \times 2 \times 5$ Dave Jones, 4/06Coventry, England 731 (3.2) $725 + 3!$ Steve Wilson, 7/06Raytown, MO 732 (3.2) $\sqrt[.5]{27} + 3$ Ralph Jeffords, 5/07Centreville, VA 733 (2.0) $735 - 2$ Dave Jones, 4/06Coventry, England 734 (3.0) $(7 + 2)^3 + 5$ Zach Burger, 5/05Overland Park, KS 735 (3.0) $7^2 \times 3 \times 5$ Brooke Jones, 2/04Olathe, KS 736 (2.4) $\dfrac{37 - .2}{5\%}$ Dave Jones, 12/06Coventry, England 737 (2.0) $732 + 5$ Dave Jones, 4/06Coventry, England 738 (2.2) $\dfrac{37}{5\%} - 2$ Dave Jones, 5/06Coventry, England 739 (3.4) $(3!)! + 7 \times 2 + 5$ Steve Wilson, 7/06Raytown, MO 740 (2.8) $\dfrac{2}{.\overline{3}\%} + \dfrac{7}{5\%}$ Ralph Jeffords, 6/07Centreville, VA 741 (3.4) $(3!)! + 7 \times (5 - 2)$ Steve Wilson, 7/06Raytown, MO 742 (2.0) $53 \times 2 \times 7$ Dave Jones, 4/06Coventry, England 743 (2.2) $\dfrac{5}{2\%} \times 3 - 7$ Dave Jones, 5/06Coventry, England 744 (2.2) $\dfrac{372}{.5}$ Dave Jones, 5/06Coventry, England 745 (3.4) $(3!)! + 5 \times (7 - 2)$ Steve Wilson, 7/06Raytown, MO 746 (3.2) $752 - 3!$ Steve Wilson, 7/06Raytown, MO 747 (3.4) $3! \times 5! + 27$ Steve Wilson, 7/06Raytown, MO 748 (3.6) $(3!)! + 7 \times \dfrac{2}{.5}$ Steve Wilson, 7/06Raytown, MO 749 (2.0) $752 - 3$ Dave Jones, 4/06Coventry, England 750 (2.0) $375 \times 2$ Adam Petrowsky, 3/03Lenexa, KS 751 (2.0) $753 - 2$ Tim Murphy, 4/03Olathe, KS 752 (3.4) $(3!)! + 25 + 7$ Steve Wilson, 7/06Raytown, MO 753 (3.4) $(3!)! + 7 \times 5 - 2$ Steve Wilson, 7/06Raytown, MO 754 (3.4) $7! \times 3 \times 5\% - 2$ Steve Wilson, 11/07Raytown, MO 755 (2.0) $752 + 3$ Joseph Mavungu, 5/03Olathe, KS 756 (2.6) $\dfrac{7.2 - 3}{.\overline{5}\%}$ Dave Jones, 2/08Coventry, England 757 (2.2) $\dfrac{5}{2\%} \times 3 + 7$ Dave Jones, 5/06Coventry, England 758 (3.2) $752 + 3!$ Steve Wilson, 7/06Raytown, MO 759 (3.4) $(3!)! + 2^5 + 7$ Steve Wilson, 7/06Raytown, MO 760 (2.2) $\dfrac{532}{.7}$ Dave Jones, 5/06Coventry, England 761 (3.4) $\dfrac{7!}{2} \times .3 + 5$ Steve Wilson, 9/08Raytown, MO 762 (3.2) $(5! + 7) \times 2 \times 3$ Steve Wilson, 3/07Raytown, MO 763 (4.0) $\dfrac{3! - 5\%}{.\overline{7}\%} - 2$ Steve Wilson, 9/08Raytown, MO 764 (3.4) $(3!)! + 7^2 - 5$ Steve Wilson, 7/06Raytown, MO 765 (2.6) $\dfrac{7 - 5.3}{.\overline{2}\%}$ Dave Jones, 2/08Coventry, England 766 (3.4) $(7! \times 3\% + 2) \times 5$ Steve Wilson, 11/07Raytown, MO 767 (3.6) $(3!)! + \dfrac{2}{5\%} + 7$ Steve Wilson, 7/06Raytown, MO 768 (3.4) $5! \times (7 - .3 \times 2)$ Steve Wilson, 11/07Raytown, MO 769 (3.4) $(3!)! + 7 \times (5 + 2)$ Steve Wilson, 7/06Raytown, MO 770 (3.8) $(3!)! + 7!\% - \dfrac25$ Steve Wilson, 9/08Raytown, MO 771 (2.0) $257 \times 3$ Joseph Mavungu, 5/03Olathe, KS 772 (2.8) $\dfrac{2 - 7\%}{(.3 - 5\%)\%}$ Steve Wilson, 10/08Raytown, MO 773 (3.6) $(( \sqrt{7+2})!)! + 53$ Steve Wilson, 3/07Raytown, MO 774 (2.8) $\dfrac{2 + \dfrac{3}{.5\%}}{.\overline{7}}$ Dave Jones, 2/08Coventry, England 775 (3.4) $(3!)! + 57 - 2$ Steve Wilson, 7/06Raytown, MO 776 (3.8) $5! \times (7 - .\overline{3} - .2)$ Steve Wilson, 11/07Raytown, MO 777 (3.2) $(3 \times 2)! + 57$ Steve Wilson, 3/07Raytown, MO 778 (5.0) $(3!)! + 57 + \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 3/07Raytown, MO 779 (3.4) $(3!)! + 52 + 7$ Steve Wilson, 7/06Raytown, MO 780 (2.2) $\dfrac{37 + 2}{5\%}$ Dave Jones, 5/06Coventry, England 781 (5.4) $(3!)! + 57 + \coth \ln \sqrt{ \coth \ln 2}$ Steve Wilson, 4/07Raytown, MO 782 (5.0) $\cot\arctan(2\%) \times (3!)! + 7 + 5$ Steve Wilson, 4/07Raytown, MO 783 (5.0) $\coth \ln 5 \times (3!)! + \sqrt{7+2}$ Steve Wilson, 4/07Raytown, MO 784 (3.0) $(35 - 7)^2$ Steve Wilson, 7/06Raytown, MO 785 (2.2) $5 \times \left( \dfrac{3}{2\%} + 7 \right)$ Dave Jones, 5/06Coventry, England 786 (5.2) $\coth \ln 5 \times (3!)! + (\sqrt{7+2})!$ Steve Wilson, 4/07Raytown, MO 787 (3.4) $(3!)! + 72 - 5$ Steve Wilson, 7/06Raytown, MO 788 (3.4) $\dfrac{7!}{3!} - 52$ Steve Wilson, 7/06Raytown, MO 789 (4.8) $(3!)! \times \coth \ln 5 + 7 + 2$ Steve Wilson, 3/07Raytown, MO 790 (3.4) $(3!)! + 7 \times 5 \times 2$ Steve Wilson, 7/06Raytown, MO 791 (3.6) $(3!)! + 5! - 7^2$ Steve Wilson, 3/07Raytown, MO 792 (2.6) $\dfrac{3 \times 2}{.\overline{75}\%}$ Ralph Jeffords, 6/07Centreville, VA 793 (2.6) $\dfrac{2}{(.3 - 5\%)\%} - 7$ Steve Wilson, 10/08Raytown, MO 794 (3.8) $\dfrac{3!}{.\overline{75}\%} + 2$ Steve Wilson, 6/07Raytown, MO 795 (2.8) $\dfrac{2.7 - 5\%}{.\overline{3}\%}$ Dave Jones, 2/08Coventry, England 796 (2.6) $\dfrac{7 - 3 - 2\%}{.5\%}$ Dave Jones, 2/08Coventry, England 797 (3.4) $(3!)! + 72 + 5$ Steve Wilson, 7/06Raytown, MO 798 (2.4) $\dfrac{7-3}{.5\%} - 2$ Steve Wilson, 3/07Raytown, MO 799 (4.8) $\dfrac{7-3}{5 ‰} - \tan \operatorname{arcsec} \sqrt{2}$ Steve Wilson, 3/07Raytown, MO 800 (2.2) $\dfrac{3 \times 7 - 5}{2\%}$ Dave Jones, 5/06Coventry, England

Page 1 (1-400), Page 2 (401-800), Page 3 (801-1200), Page 4 (1201-1600), Page 5 (1601+).