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Riesel primes of the form 7933•2n-1
Current data
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History
- 2024-03-13: Checked n = 820795 - 1000000, Norman D. Powell, released
- 2024-03-11: Reserved by Norman D. Powell
- 2024-01-20: Checked n = 800000 - 820795, Riley Fisher, released
- 2024-01-20: Found n = 820795, Riley Fisher
- 2024-01-19: Checked n = 100000 - 800000, Riley Fisher, double-check n = 500000 - 750000
- 2023-11-27: Reserved by Riley Fisher
- 2023-11-27: Checked n = 50000 - 100000, Riley Fisher
- 2011-01-01: Checked n = 500000 - 750000?, Free-DC Drive 3, suspended
- 2009-12-27: Checked n = 10000 - 50000, Peter Benson
- 2009-08-08: Reserved by Free-DC Drive 3 from n = 500000
- 2007-07-06: Checked n = 1 - 10000, Gary Barnes
