Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Proth primes of the form 95283•2n+1

From Prime-Wiki
Jump to: navigation, search

Current data

k , b : 95283 , 2
Type : 3
Count : 27
Nash : 1489
Max n : 50,000
Date : 2020-07-05
4, 14, 22, 28, 34, 148, 230, 274, 304, 352, 446, 616, 652, 1214, 1796, 2632, 4516, 4888, 4918, 7852, 9314, 13096, 17908, 25124, 25828, 29912, 40228
Remarks :
This k-value seems the smallest k ≡ 0 mod 3 for which k•2n+1 is never prime for an odd n. See Liskovets-Gallot conjectures.

History