SNOB Sierpinski 6th conjecture base 2 remain

Started: Apr. 15, 2026
Last update: May 23, 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

26 k's remaining at n=2.5M:

340441, 351167, 356359, 359933, 360331, 362881, 365867, 366953, 368299, 381799, 382247, 392033, 393287, 400613, 412591, 418591, 433457, 451351, 452119, 452191, 452567, 457217, 462829, 473543, 474323, 479783