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Riesel primes of the form 9613•2n-1
Current data
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History
- 2021-06-23: Checked n = 1 - 1000000, Gary Barnes, double-check, results included
- 2021-06-23: Found n = 734907, Gary Barnes, missing prime found
- 2008-12-14: Checked n = 630000 - 1000000, James P. Burt
- 2007-07-15: Found n = 636159, James P. Burt
- 2007-07-14: Checked n = 211000 - 630000, James P. Burt
- 2007-07-09: Found n = 464439, James P. Burt
- 2007-03-22: Checked n = 108000 - 211000, Jocelyn Larouche, see Lowweight 2007-03-22
- 2004-10-01: Checked n = 1 - 108000, Jocelyn Larouche, see Lowweight 2004-10-01
- 1992: Found n = 1479, Wilfrid Keller
