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 20•21ⁿ+1

From Prime-Wiki

Revision as of 18:30, 19 November 2020 by Paulvand1 (talk | contribs)

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

Jump to: navigation, search

Current data

Base :	21
Count :	22
Max n :	100,000
Date :	2020-11-19

1, 2, 3, 4, 12, 17, 38, 54, 56, 123, 165, 876, 1110, 1178, 2465, 3738, 7092, 8756, 15537, 19254, 24712, 35002

History

2020-11-19: Checked to n = 100000, Paul Vanderveen
2018-03-17: 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_MP_21&oldid=12527"

Williams prime MP