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

Generalized Woodall primes of the form `n`•42ⁿ-1

From Prime-Wiki

Jump to: navigation, search

Current data

ASCII format :	n*42^n-1
Base :	42
Count :	12
Max `n` :	200,000
Date :	?

1^[1], 2^[2], 12, 21, 25, 40, 135, 310, 850, 1282, 7342, 65555

Notes

↑ Twin n=1
↑ Twin n=2

History

2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2008-11-11: Found n = 65555, Bryan Koen
2000-04-22: Found n = 7342, Joe DeMaio

Retrieved from "https://www.rieselprime.de/z/index.php?title=Woodall_prime_42&oldid=36303"

Woodall prime