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 79269•2ⁿ-1

From Prime-Wiki

Jump to: navigation, search

Current data

`k` , `b` :	79269 , 2
Type :	3
Count :	22
Nash :	1615
Max `n` :	50,000
Date :	2020-08-27

1, 8, 37, 40, 55, 61, 125^[1], 143, 221, 247, 320, 577, 908, 1877, 2068, 2420, 5068, 5408, 7577, 20557, 47908, 493705

Notes

↑ Twin n=125

History

2020-08-27: Checked to n = 50000, Karsten Bonath
2011-10-03: Found n = 493705, Göran Schmidt, Twin Prime Search 480000

Retrieved from "https://www.rieselprime.de/z/index.php?title=Riesel_prime_2_79269&oldid=30268"