Williams primes of the form 2n-1

Current data

Base : 2 Count : 51 Max n : 89,000,000 Date : 2020-03-03

2, 3, 5, 7, 13, 17, 19, 31, 61, 89, 107, 127, 521, 607, 1279, 2203, 2281, 3217, 4253, 4423, 9689, 9941, 11213, 19937, 21701, 23209, 44497, 86243, 110503, 132049, 216091, 756839, 859433, 1257787, 1398269, 2976221, 3021377, 6972593, 13466917, 20996011, 24036583, 25964951, 30402457, 32582657, 37156667, 42643801, 43112609, 57885161, 74207281, 77232917, 82589933

Remarks :

!!!DO NOT RESERVE!!! This list is a reuse of Riesel prime 1 (= Mersenne prime).