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

Williams primes of the form 19•18ⁿ-1

From Prime-Wiki

Revision as of 12:46, 23 May 2019 by Karbon (talk | contribs) (new)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to: navigation, search

Current data

Base :	18
Count :	11
Max n :	25,000
Date :	2018-03-09

3, 4, 5, 7, 476, 572, 684, 865, 1240, 1945, 3907

History

2018-03-09: Checked to n = 25000, Eric Chen
2016: Checked to n = 1000, Mauro Fiorentini

Retrieved from "https://www.rieselprime.de/z/index.php?title=Williams_prime_PM_18&oldid=2647"

Williams prime PM