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Proth primes of the form 1601•2n+1
Reserved! This sequence is currently part of Multi Reservation 25: PrimeGrid Proth Prime Search Extended. |
Current data
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Notes
- ↑ Is GF Divisor of xGF(16580,5,2)
- ↑ Is GF Divisor of xGF(1644419,11,3)
History
- 2023-10-21: Checked n = 3322000 - 3486000, PrimeGrid Proth Mega Prime Search
- 2021-09-15: Found n = 1644421, Yuki Mizusawa, PrimeGrid Proth Prime Search Extended
- 2006-03-08: Found n = 232431, Steven Harvey
- 1999-10-14: Found n = 40005, Alan W. Altman
- 1996-10: Found n = 19617, Patrick Demichel