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

Proth primes of the form 57377•2ⁿ+1

From Prime-Wiki

Jump to: navigation, search

Current data

`k` , `b` :	57377 , 2
Type :	Low
Count :	2
Nash :	155
Max `n` :	447,439
Date :	2020-04-09

7, 447439

History

2020-04-09: Found n = 447439, Kellen Shenton, released
2020-04-09: Reserved by Kellen Shenton
2020-04-08: Checked n = 160000 - 170000, Ravi Fernando
2020-04-08: Checked to n = 150000, Jeppe Stig Nielsen
2020-04-08: Checked n = 150000 - 160000, Ravi Fernando
2020-04-08: Checked to n = 137100, Jeppe Stig Nielsen
2020-04-08: Checked to n = 132900, Jeppe Stig Nielsen
2020-04-08: Checked to n = 129700, Jeppe Stig Nielsen
2020-04-07: Checked to n = 100000, Jeppe Stig Nielsen

Retrieved from "https://www.rieselprime.de/z/index.php?title=Proth_prime_2_57377&oldid=27687"