| 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 875•2n+1
Current data
|
|
Notes
- ↑ Is GF Divisor of xGF(212,7,3)
- ↑ Is GF Divisor of xGF(1017101,5,2)
- ↑ Is GF Divisor of xGF(3063846,12,7)
History
- 2023-10-21: Checked to n = 3640000, PrimeGrid Proth Mega Prime Search
- 2022-07-31: Checked to n = 3322000, PrimeGrid Proth Prime Search
- 2022-05-06: Found n = 3256589, Per Provencher, PrimeGrid Proth Prime Search
- 2021-07-02: Found n = 3063847, Lee Blyth, PrimeGrid Proth Prime Search
- 2021-05-01: Found n = 3018175, LaDonna Jones, PrimeGrid Proth Prime Search
- 2016-01-26: Found n = 2246363, Justin Keenan, PrimeGrid Proth Prime Search
- 2013-11-09: Found n = 1818427, Randall Scalise, PrimeGrid Proth Prime Search
- 2013-11-04: Found n = 1814911, Mark Williams, PrimeGrid Proth Prime Search
- 2012-11-27: Found n = 1591229, Marian Vicena, PrimeGrid Proth Prime Search
- 2011-11-13: Found n = 1163883, Bruce Dodson, PrimeGrid Proth Prime Search
- 2011-05-11: Found n = 1017103, Marco Micheli, PrimeGrid Proth Prime Search
- 2011-05-09: Found n = 883743, Paul Arthur MacIain, PrimeGrid Proth Prime Search
- 2007-12-04: Found n = 381471, Steven Harvey
- 2005-04-04: Found n = 195343, Steven Harvey
- 2002-03-01: Found n = 166795, Anton Oleynick
- 2002-02-08: Found n = 163927, Anton Oleynick
- 2001-10-28: Found n = 90347, Jim Fougeron
- 1999-06-07: Found n = 129279, Lars A. Carlen
- 1998-08-26: Found n = 24711, Tadashi Taura
- 1998-03-09: Found n = 16685, Charles F. Kerchner
- 1998-03-04: Found n = 16467, Charles F. Kerchner
- 1996-07: Found n = 17711, Patrick Demichel
