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Proth primes of the form 727•2n+1
Current data
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Notes
- ↑ Is GF Divisor of xGF(43,11,9)
- ↑ Is GF Divisor of xGF(59871,5,4)
History
- 2023-04-30: Checked to n = 4000000, PrimeGrid Proth Prime Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2012-12-27: Found n = 1704196, Grzegorz Granowski, PrimeGrid Proth Prime Search
- 2010-11-28: Found n = 925960, Rüdiger K. Eckhard
- 2008-03-06: Found n = 440276, Steven Harvey
- 1993: Found n = 7592, Harvey Dubner
- 1993: Found n = 7136, Harvey Dubner