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Riesel primes of the form 3817•2n-1
Current data
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History
- 2021-06-23: Checked n = 1 - 1000000, Gary Barnes, double-check, results included
- 2015-04-16: Checked n = 1000000 - 2000000, James P. Burt
- 2014-08-04: Checked n = 200000 - 400000, Karsten Bonath
- 2012-05-09: Checked n = 200000 - 1000000, Oscar Tutusaus Santandreu, released
- 2012-05-08: Reserved by Oscar Tutusaus Santandreu to n = 1000000
- 2012-05-08: Checked n = 1 - 200000, Oscar Tutusaus Santandreu
- 2009-06-28: Checked n = 10000 - 20000, Thomas Ritschel
- 2007-07-14: None, James P. Burt, released
- 2007-07-06: Checked n = 1 - 10000, Gary Barnes
- 2007-03-27: Checked n = 739000 - 1000000, James P. Burt
- 2007-03-13: Checked n = 256000 - 739000, James P. Burt
- 2004: Checked to n = 256000, Jocelyn Larouche
- 2004-09-02: Found n = 218917, Jocelyn Larouche
- 1998-04-24: Found n = 40381, Chris Caldwell
