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Riesel primes of the form 12513•2n-1
Current data
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Remarks : |
Available sieve file: n=250k–500k, P=500T, 10411 candidates |
Notes
History
- 2023-01-09: Checked to n = 500000, Alexander Jones, released
- 2021-11-11: Sieve file created: n = 250000–500000, Alexander Jones, yoyo@home
- 2021-07-25: Reserved by Alexander Jones
- 2021-07-25: Checked to n = 250000, Predrag Kurtovic
- 2021-04-30: Checked to n = 150000, Alexander Jones
- 2021-04-10: Checked to n = 100000, Alexander Jones
- 2020-10-13: Checked to n = 50000, Alexander Jones
- 2011-11-23: Checked to n = 20000, Thomas Ritschel
- 2011-06-05: Found n = 488150, Lennart Vogel, Twin Prime Search