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Proth primes of the form 389•2n+1
Current data
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Remarks : |
The sequence A323039 in OEIS |
History
- 2024-04-30: Checked to n = 5000000, PrimeGrid Proth Prime Search
- 2021-05-01: Found n = 3019025, Stefan Larsson, PrimeGrid Proth Prime Search
- 2020-12-31: Found n = 2916499, William Hawkinson, PrimeGrid Proth Prime Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2013-03-20: Found n = 1824385, Roman Krompolc, PrimeGrid Proth Prime Search
- 2011-12-05: Found n = 1186577, Justin Keenan, PrimeGrid Proth Prime Search
- 2011-01-16: Found n = 976169, Steven Harvey, PrimeGrid Proth Prime Search
- 2009-03-11: Found n = 572625, Eric Embling, PrimeGrid Proth Prime Search
- 2005-06-14: Found n = 233985, Steven Harvey
- 2002-04-22: Found n = 142649, Kirk Pearson
- 2000-10-13: Found n = 66379, Daval Davis
- 1998-06-19: Found n = 27949, David Hanson
- 1996-05: Found n = 16945, Patrick Demichel
