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

Williams primes of the form 31•30n-1

From Prime-Wiki
Jump to: navigation, search

Current data

Base : 30
Count : 14
Max n : 25,000
Date : 2018-03-17
1, 5, 11, 15, 21, 22, 129, 153, 217, 411, 855, 2820, 2900, 8707

History