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Riesel primes of the form 248047•2n-1
Current data
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History
- 2021-06-23: Checked to n = 1000000, Gary Barnes, double-check n=1-650000, results included
- 2020-08-19: Checked to n = 650000, Karsten Bonath, double-check
- 2007-08-28: Checked to n = 100000, Gary Barnes, double-check
- 2007-07-14: Checked to n = 512000, James P. Burt
- 2007-03-13: Checked to n = 617000, James P. Burt
- 1998: Found n = 11613, Yves Gallot
