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 41•2n+1

From Prime-Wiki
Jump to: navigation, search

Current data

k , b : 41 , 2
Type : Low
Count : 18
Nash : 893
Max n : 9,000,000
Date : 2021-04-01
1, 11[1], 19[2], 215[3], 289[4], 379[5], 1991[6], 7607[7], 8411[8], 12493[9], 13235[10], 13823[11], 274897[12], 364861[13], 462023[14], 1530313[15], 5651731[16], 11676439

Notes

History