SNOB Sierpinski 9th conjecture base 2 remain

Started: Apr. 15, 2026
Last update: May 29, 2026

Compiled by Gary Barnes based on work completed and coordinated by the Seventeen New or Bust (SNOB) project.

SNOB Sierpinski conjectures
SNOB Sierpinski conjecture reservations

59 k's remaining remaining at n=2.5M:

603767, 606199, 609227, 615634, 626303, 630121, 632659, 632663, 641327, 648751, 651857, 654499, 656123, 656753, 664639, 667861, 674477, 678173, 681413, 694973, 703643, 705983, 711833, 714563, 718849, 721141, 721397, 736249, 757343, 766531, 766801, 772411, 777559, 785153, 795983, 802613, 818327, 819437, 823969, 826201, 829643, 843079, 846347, 856043, 858079, 860117, 867271, 868339, 870061, 872119, 879497, 880834, 881537, 884723, 887153, 894409, 894827, 895579, 901067