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Proth primes of the form 513•2n+1
Current data
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Remarks : |
See also Williams 513•512n+1 |
Notes
- ↑ Twin n=6
- ↑ Williams 513•5121+1
- ↑ Twin n=12
- ↑ Is GF Divisor of xGF(27,7,5)
- ↑ Williams 513•5125+1
- ↑ Is GF Divisor of xGF(64,11,6)
- ↑ Williams 513•51214+1
- ↑ Williams 513•51217+1
- ↑ Williams 513•51226+1
- ↑ Is GF Divisor of xGF(1623,11,4)
- ↑ Williams 513•51215164+1
- ↑ Is GF Divisor of xGF(175368,7,3)
- ↑ Is GF Divisor of xGF(193211,7,2), Williams 513•51221468+1
- ↑ Williams 513•51237460+1
- ↑ Williams 513•51290996+1
- ↑ Is GF Divisor of GF(861506,8)
History
- 2024-02-29: Checked to n = 4500000, PrimeGrid Proth Prime Search
- 2016-02-22: Found n = 3092705, Dennis Okon
- 2014-04-01: Found n = 2135642, Joshua Whiteley, PrimeGrid Proth Prime Search
- 2013-09-18: Found n = 1820982, Raphaël Jeudy, PrimeGrid Proth Prime Search
- 2011-05-03: Found n = 861512, Victor Wedge, PrimeGrid Proth Prime Search
- 2011-02-12: Found n = 818964, Rune Fredriksen, PrimeGrid Proth Prime Search
- 2011-02-12: Found n = 797084, Jeff Webster, PrimeGrid Proth Prime Search
- 2006-03-29: Found n = 392925, Marco Crosa
- 2006-01-28: Found n = 369969, Predrag Minovic
- 2005-12-10: Found n = 337140, Payam Samidoost
- 2005-05-24: Found n = 279213, Dennis Okon
- 2005-05-22: Found n = 273482, Dennis Okon
- 2002-09-24: Found n = 193212, Rüdiger K. Eckhard
- 2002-09-12: Found n = 189156, Rüdiger K. Eckhard
- 2002-08-01: Found n = 175370, Rüdiger K. Eckhard
- 2002-04-18: Found n = 117992, Rüdiger K. Eckhard
- 2001-08-14: Found n = 136476, Jim Fougeron
- 2001-07-11: Found n = 78604, Greg Childers
- 2001-07-10: Found n = 74264, Greg Childers
- 2000-10-23: Found n = 54021, Daval Davis
- 2000-10-16: Found n = 52234, Daval Davis
- 1998-07-04: Found n = 24341, Tadashi Taura
- 1998-02-26: Found n = 15652, Charles F. Kerchner
- 1996: Found n = 23244, Patrick Demichel
- 1996-10: Found n = 19965, Patrick Demichel
- 1996-05: Found n = 11110, Patrick Demichel
- 1996-05: Found n = 11004, Patrick Demichel
- 1993: Found n = 9736, Harvey Dubner