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Riesel primes of the form 11257•2n-1
Current data
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History
- 2021-10-14: Checked to n = 50000, Alexander Jones
- 2011-11-23: Checked to n = 20000, Thomas Ritschel
- 1989: Found n = 9689, John Brown, Landon Curt Noll, Bodo Parady, Gene Smith, Joel Smith, Sergio Zarantonello