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Riesel primes of the form 12111•2n-1
Current data
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Notes
History
- 2021-11-10: Checked to n = 200000, Alexander Jones, released
- 2021-10-21: Checked to n = 50000, Alexander Jones
- 2021-10-21: Reserved by Alexander Jones
- 2011-11-23: Checked to n = 20000, Thomas Ritschel
- 2004-10-03: Found n = 172919, David Underbakke