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Riesel primes of the form 137•2n-1
Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 1. |
Current data
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History
- 2024-09-02: Found n = 2626238, Florian Piesker, NPLB K300 Drive 1
- 2024-05-16: Reserved by NPLB K300 Drive 1 for n > 2300000
- 2022-04-10: Checked to n = 2300000, RPS Megabit Drive 2
- 2022-04-10: Found n = 2244398, Thomas Ritschel, RPS Megabit Drive 2
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2019-08-18: Checked to n = 2200000, RPS Megabit Drive 2
- 2015-06-19: Reserved by RPS Megabit Drive 2 for n > 2000000
- 2007-11-02: Checked to n = 2000000, David Broadhurst
- 2007-09-26: Checked to n = 1849260, David Broadhurst
- 2007-09-26: Found n = 1849238, David Broadhurst
- 2007-09-26: Reserved by David Broadhurst
- 2007-09-26: ?, Borys Jaworski, released
- 2006-09-20: Checked to n = 1000000, Borys Jaworski
- 2006-08-04: Reserved by Borys Jaworski for n > 966000
- 2005-01-10: Checked n = 200000 - 210000, Steven Harvey, released
- 2004-05-26: Reserved by Mark Anderson for n ≤ 200000
- 2004-04-21: Found n = 310790, David Broadhurst