Sierpinski conjecture base 199 remain

Started: Apr. 11, 2010
Last update: July 14, 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.

32 k's remaining at n=300K:

556, 2196, 2304, 2706, 3436, 4606, 4804, 4996, 5836, 5886, 7044, 7276, 8356, 8536, 8566, 9376, 9546, 9724, 9826, 9864, 11434, 11706, 11754, 11974, 12036, 12126, 12184, 12226, 12516, 12534, 12574, 13204