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`•15ⁿ-1

From Prime-Wiki

Revision as of 21:46, 1 April 2023 by Rogue (talk | contribs) (Reserved)

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

Jump to: navigation, search

Reserved! This sequence is currently reserved by: Ryan Propper

Current data

Base :	15
Count :	11
Max `n` :	500,000
Date :	2023-04-01
Reserved :	Ryan PropperRyan Propper/Reserved

2, 10, 14, 2312, 16718, 26906, 27512, 41260, 45432, 162454, 217606

History

2014-03-13: Checked to n = 25000, Steven Harvey
2010-11-01: Checked to n = 4000, Steven Harvey
2011-02-23: Found n = 217606, Steven Harvey
2009-01-26: Found n = 162454, Mark Rodenkirch
2008-12: Found n = 45432, Mark Rodenkirch
2004-01-09: Found n = 41260, Steven Harvey
2003-01-10: Found n = 27512, Steven Harvey
2003-01-09: Found n = 26906, Steven Harvey
2000-08-11: Found n = 16718, Dirk Augustin

Retrieved from "https://www.rieselprime.de/z/index.php?title=Woodall_prime_15&oldid=27531"