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Proth primes of the form 1139•2n+1
Current data
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Notes
- ↑ Is GF Divisor of xGF(90,11,9)
History
- 2022-07-31: Checked to n = 3322000, PrimeGrid Proth Prime Search
- 2021-08-26: Found n = 3079783, Randall Scalise, PrimeGrid Proth Prime Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2014-06-26: Found n = 2115949, Paulo Silva, PrimeGrid Proth Prime Search
- 2012-01-28: Found n = 1450029, Lars Wallin, PrimeGrid Proth Prime Search
- 2009-04-09: Found n = 630055, Senji Yamashita, PrimeGrid Proth Prime Search
- 2005-03-19: Found n = 190753, Peter Benson
- 1998-09-19: Found n = 29169, Tadashi Taura