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`•70ⁿ-1

From Prime-Wiki

Jump to: navigation, search

Current data

Base :	70
Count :	12
Max `n` :	200,000
Date :	?

3, 6, 285, 984, 1085, 1223, 2468, 5286, 19605, 76836, 81224, 119376

History

2014-03-13: Checked to n = 25000, Steven Harvey
2013-05: Found n = 119376, Maik Gruenewald
2013-05: Found n = 81224, Maik Gruenewald
2013-05: Found n = 76836, Maik Gruenewald
2010-11-01: Checked to n = 4000, Steven Harvey
2000-03-04: Found n = 5286, Jason Alexander Zaruba
2000-02-07: Found n = 984, Joe DeMaio
2000-02-04: Found n = 2468, Joe DeMaio
2000-01-30: Found n = 1223, Joe DeMaio
2000-01-30: Found n = 1085, Joe DeMaio

Retrieved from "https://www.rieselprime.de/z/index.php?title=Woodall_prime_70&oldid=27495"

Woodall prime