Sierpinski conjecture base 591 remain

Started: Mar. 28, 2013
Last update: Mar. 12, 2026

Compiled by Gary Barnes
Riesel conjectures
Riesel conjectures powers of 2
Riesel conjecture reservations
Sierpinski conjectures
Sierpinski conjectures powers of 2
Sierpinski conjecture reservations

Testing is coordinated at Mersenneforum Conjectures 'R Us.

26 k's remaining at n=300K:

1000, 1370, 1962, 3886, 4968, 5248, 5420, 6920, 7436, 8400, 8768, 8842, 8916, 9140, 9446, 9730, 10102, 10728, 11508, 12396, 13322, 13432, 13842, 14942, 15576, 15650