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Proth primes of the form 435•2n+1
Current data
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Notes
- ↑ Twin n=4
- ↑ Is GF Divisor of xGF(6283,10,9)
- ↑ Is GF Divisor of xGF(31538,5,2)
- ↑ Is GF Divisor of xGF(56812,5,2)
- ↑ Is GF Divisor of GF(87219,6)
- ↑ Is GF Divisor of xGF(270241,11,3)
- ↑ Is GF Divisor of xGF(1096676,9,8)
History
- 2024-02-29: Checked to n = 4500000, PrimeGrid Proth Prime Search
- 2023-09-12: Found n = 4292968, Marshall Bishop, PrimeGrid Proth Prime Search
- 2023-07-29: Found n = 4216447, Stefan Larsson, PrimeGrid Proth Prime Search
- 2021-05-23: Found n = 3041954, Brian D. Niegocki, PrimeGrid Proth Prime Search
- 2021-03-27: Found n = 2997453, Robert Gelhar, PrimeGrid Proth Prime Search
- 2020-01-02: Found n = 2831709, Brian D. Niegocki, PrimeGrid Proth Prime Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2017-04-05: Found n = 2473905, Randall Scalise, PrimeGrid Proth Prime Search
- 2016-07-25: Found n = 2378522, Timothy D. Winslow, PrimeGrid Proth Prime Search
- 2016-05-03: Found n = 2329948, Mariusz Szafrański, PrimeGrid Proth Prime Search
- 2016-04-25: Found n = 2327152, Jean Schmalen, PrimeGrid Proth Prime Search
- 2013-08-02: Found n = 1908579, Vladislav Rassokhin, PrimeGrid Proth Prime Search
- 2012-01-28: Found n = 1402809, Caspar van Leeuwen, PrimeGrid Proth Prime Search
- 2012-01-07: Found n = 1239504, Andy Barr, PrimeGrid Proth Prime Search
- 2011-12-06: Found n = 1183997, Greg Gatewood, PrimeGrid Proth Prime Search
- 2011-12-03: Found n = 1177574, Jessicalind Ah Kit, PrimeGrid Proth Prime Search
- 2011-11-28: Found n = 1096682, Jean Pascal Baron, PrimeGrid Proth Prime Search
- 2011-05-09: Found n = 885602, Bruce Dodson, PrimeGrid Proth Prime Search
- 2010-02-20: Found n = 772448, Paul Arthur MacIain, PrimeGrid Proth Prime Search
- 2010-02-16: Found n = 748240, James Scott Brown, PrimeGrid Proth Prime Search
- 2010-01-11: Found n = 700257, Martin Siegrist, PrimeGrid Proth Prime Search
- 2009-05-27: Found n = 653451, Ben Rhodes, PrimeGrid Proth Prime Search
- 2009-03-06: Found n = 565591, Tim Rickard, PrimeGrid Proth Prime Search
- 2008-03-27: Found n = 547893, Souichi Murata
- 2008-02-23: Found n = 529247, Souichi Murata
- 2007-08-04: Found n = 440433, Souichi Murata
- 2007-03-09: Found n = 412858, Steven Harvey
- 2003-07-01: Found n = 364178, Kevin Odermatt
- 2003-07-01: Found n = 342582, Kevin Odermatt
- 2003-04-23: Found n = 304661, Kevin Odermatt
- 2003-04-23: Found n = 270243, Kevin Odermatt
- 2003-04-23: Found n = 235444, Kevin Odermatt
- 2003-04-23: Found n = 187785, Kevin Odermatt
- 2002-12-14: Found n = 170218, Kevin Odermatt
- 2002-12-14: Found n = 169192, Kevin Odermatt
- 2002-12-10: Found n = 157397, Kevin Odermatt
- 2002-02-01: Found n = 200455, Payam Samidoost
- 2001-07-20: Found n = 107174, Daval Davis
- 2001-07-20: Found n = 106800, Daval Davis
- 2001-01-02: Found n = 93319, Daval Davis
- 2000-12-21: Found n = 88708, Daval Davis
- 2000-12-21: Found n = 87221, Daval Davis
- 2000-12-18: Found n = 73111, Daval Davis
- 1998-09-07: Found n = 56818, Tadashi Taura
- 1998-02-13: Found n = 13444, Ray Ballinger
- 1996: Found n = 23030, Patrick Demichel
- 1996-10: Found n = 19922, Patrick Demichel
- 1993: Found n = 7161, Harvey Dubner