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Riesel primes of the form 3313•2n-1
Current data
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History
- 2014-08-04: Checked to n = 400000, Karsten Bonath
- 2012-05-08: Checked to n = 200000, Oscar Tutusaus Santandreu
- 2009-07-03: Checked n = 20000 - 50000, Karsten Bonath
- 2009-06-28: Checked n = 10000 - 20000, Thomas Ritschel
- 2008-12-08: Checked to n = 1000000, James P. Burt
- 2008-12-08: Found n = 928263, James P. Burt
