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 138847•2ⁿ-1

From Prime-Wiki

Jump to: navigation, search

Reserved! This sequence is currently reserved by: Jean Penné

Current data

`k` , `b` :	138847 , 2
Type :	Low
Count :	2
Nash :	29
Max `n` :	11,522,913
Date :	2020-02-08
Reserved :	Jean PennéJean Penné/Reserved

History

2020-02-08: Checked to n = 11522913, Jean Penné
2018-12-05: Checked to n = 11401089, Jean Penné
2018-11-03: Checked to n = 11262849, Jean Penné
2018-08-28: Checked to n = 10901697, Jean Penné
2018-07-02: Checked to n = 10508433, Jean Penné
2018-05-21: Checked to n = 10222017, Jean Penné
2018-05-04: Checked to n = 10071249, Jean Penné
2015-01-03: Checked to n = 1283793, Jean Penné, double-check
2014-10-07: Reserved by Jean Penné
2007-07-14: Checked to n = 100000, Gary Barnes, double-check
2007: Checked to n = 1630000, Jocelyn Larouche
2007: Checked to n = 1400000, Jean Penné
2003-04-18: Found n = 1283793, Jean Penné

Retrieved from "https://www.rieselprime.de/z/index.php?title=Riesel_prime_2_138847&oldid=22656"