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Proth primes of the form 5307•2n+1
Reserved! This sequence is currently part of Multi Reservation 25: PrimeGrid Proth Prime Search Extended. |
Current data
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History
- 2023-10-21: Checked n = 3322000 - 3486000, PrimeGrid Proth Mega Prime Search
- 2021-08-03: Found n = 3374939, Mike McDonald, PrimeGrid Proth Mega Prime Search
- 2013-02-05: Found n = 1047047, Matthew K. Williams, PrimeGrid Proth Prime Search Extended
- 2011-11-19: Found n = 712292, Darryl Hemsley, PrimeGrid Proth Prime Search Extended
- 2011-08-19: Found n = 675879, Eunseok Oh, PrimeGrid Proth Prime Search Extended
- 2011-02-09: Found n = 626016, Rune Fredriksen, PrimeGrid Proth Prime Search Extended
- 2010-09-24: Found n = 550920, Pietari Snow, PrimeGrid Proth Prime Search Extended
- 1996-05-01: Found n = 8467, Patrick Demichel
- 1993: Found n = 3966, Jeffrey Young
- 1993: Found n = 3752, Jeffrey Young
- 1993: Found n = 3424, Jeffrey Young