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

Riesel primes of the form 255333787•2ⁿ-1

From Prime-Wiki

Jump to: navigation, search

Current data

`k` , `b` :	255333787 , 2
Type :	Low
Count :	1
Nash :	25
Max `n` :	500,000
Date :	2025-06-10

21

History

2025-06-10: Checked n = 1 - 100000, Gary Barnes, double-check, released
2006-04-26: Checked n = 1 - 500000, Thomas Ritschel

Retrieved from "https://www.rieselprime.de/z/index.php?title=Riesel_prime_2_255333787&oldid=39801"

Hidden categories: