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Proth primes of the form 403•2n+1
Current data
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Remarks : |
The sequence A323101 in OEIS |
Notes
- ↑ Is GF Divisor of xGF(14,5,2)
- ↑ Is GF Divisor of xGF(37,9,8)
- ↑ Is GF Divisor of F(250)
- ↑ Is GF Divisor of GF(691,7)
- ↑ Is GF Divisor of xGF(759,4,3)
- ↑ Is GF Divisor of xGF(20675,12,11)
- ↑ Is GF Divisor of xGF(42107,11,7)
- ↑ Is GF Divisor of xGF(45851,3,2)
- ↑ Is GF Divisor of xGF(158771,9,8)
History
- 2024-02-29: Checked to n = 4500000, PrimeGrid Proth Prime Search
- 2020-11-12: Found n = 2894566, Dale Laluk, PrimeGrid Proth Prime Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2016-06-25: Found n = 3334410, Roman Trunov, PrimeGrid Proth Mega Prime Search (Official announcement)
- 2016-06-17: Found n = 2357572, Barry Walsh, PrimeGrid Proth Prime Search
- 2014-02-18: Found n = 2012412, William Beard, PrimeGrid Proth Prime Search
- 2013-02-24: Found n = 1664194, Arnaud de Klerk, PrimeGrid Proth Prime Search
- 2012-01-13: Found n = 1337280, Grzegorz Granowski, PrimeGrid Proth Prime Search
- 2011-12-30: Found n = 1209326, Torsten Netzeband, PrimeGrid Proth Prime Search
- 2011-02-22: Found n = 992780, Steven Harvey, PrimeGrid Proth Prime Search
- 2011-02-12: Found n = 817706, Rune Fredriksen, PrimeGrid Proth Prime Search
- 2008-07-27: Found n = 732860, Souichi Murata
- 2008-06-11: Found n = 688290, Souichi Murata
- 2007-03-13: Found n = 457660, Rüdiger K. Eckhard
- 2005-06-16: Found n = 238276, Steven Harvey
- 2005-06-16: Found n = 237524, Steven Harvey
- 2005-04-21: Found n = 201250, Steven Harvey
- 2005-03-05: Found n = 316882, Payam Samidoost
- 2005-01-03: Found n = 180520, Mark Rodenkirch
- 2001-03-21: Found n = 94386, Thom Adams
- 2001-03-16: Found n = 87434, Thom Adams
- 2001-03-06: Found n = 68360, Thom Adams
- 2001-03-06: Found n = 67826, Thom Adams
- 1996-10: Found n = 20676, Patrick Demichel
- 1996-10: Found n = 20472, Patrick Demichel
- 1996-10: Found n = 18914, Patrick Demichel
- 1993: Found n = 7376, Harvey Dubner
- 1993: Found n = 7104, Harvey Dubner