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 10387•2ⁿ-1

From Prime-Wiki

Jump to: navigation, search

Current data

`k` , `b` :	10387 , 2
Count :	16
Nash :	1142
Max `n` :	50,000
Date :	2021-10-14

1, 21, 33, 165, 177, 185, 317, 353, 377, 401, 1077, 4121, 5437, 6021, 25137, 38321

History

2021-10-14: Checked to n = 50000, Alexander Jones
2011-11-23: Checked to n = 20000, Thomas Ritschel
1998-12-08: Found n = 25137, Jim Buddenhagen

Retrieved from "https://www.rieselprime.de/z/index.php?title=Riesel_prime_2_10387&oldid=24942"