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Proth primes of the form 453•2n+1
Current data
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Notes
- ↑ Twin n=48
- ↑ Is GF Divisor of xGF(65,11,8)
- ↑ Is GF Divisor of xGF(37157,5,4)
- ↑ Is GF Divisor of xGF(53894,8,7)
- ↑ Is GF Divisor of xGF(443210,9,2)
- ↑ Is GF Divisor of xGF(860495,8,7)
History
- 2024-02-29: Checked to n = 4500000, PrimeGrid Proth Prime Search
- 2022-07-23: Found n = 3303073, Frederik Shiøler, PrimeGrid Proth Prime Search
- 2021-06-11: Found n = 3056181, Brian D. Niegocki, PrimeGrid Proth Prime Search
- 2017-02-21: Found n = 2458461, Randall Scalise, PrimeGrid Proth Prime Search
- 2016-08-23: Found n = 3461688, Randall Scalise, PrimeGrid Proth Mega Prime Search, (Official announcement)
- 2016-07-15: Found n = 3387048, Andreas Mueller, PrimeGrid Proth Mega Prime Search, (Official announcement)
- 2016-07-04: Found n = 2367388, Randall Scalise, PrimeGrid Proth Prime Search
- 2011-04-18: Found n = 965572, Steven Harvey, PrimeGrid Proth Prime Search
- 2011-05-03: Found n = 860497, Devin CorrRobinett, PrimeGrid Proth Prime Search
- 2009-03-10: Found n = 563253, Simon Yakovlev, PrimeGrid Proth Prime Search
- 2008-02-11: Found n = 511288, Rüdiger K. Eckhard
- 2007-08-10: Found n = 443212, Souichi Murata
- 2007-04-28: Found n = 428428, Rüdiger K. Eckhard
- 2005-05-21: Found n = 318880, Payam Samidoost
- 2005-05-13: Found n = 211897, Steven Harvey
- 2004-12-23: Found n = 186325, Mark Rodenkirch
- 2001-08-19: Found n = 125992, Jim Fougeron
- 1998-02-23: Found n = 14326, Ray Ballinger
- 1996-05: Found n = 11206, Patrick Demichel