Riesel conjecture base 435 remain

Started: May 12, 2026
Last update: Nov. 9, 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.

194016088 k's remaining for k<=27G at n=1K. k's remaining in files:

k<=10G; 69781833 k's: remain-riesel-base435-k0G-10G-1K.7z
k=10G-20G; 72682610 k's: remain-riesel-base435-k10G-20G-1K.7z
k=20G-27G; 51551645 k's: remain-riesel-base435-k20G-27G-1K.7z