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Riesel primes of the form 685•2n-1
| Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
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History
- 2023-01-21: Reserved by NPLB Drive 18, for 2000000<n<3000000
- 2023-01-21: Checked to n = 2000000, NPLB Drive 14, released
- 2023-01-04: Found n = 1921923, Max Dettweiler
- 2022-02-13: Found n = 1665183, Gary Barnes
- 2021-10-07: Found n = 1627311, Gary Barnes
- 2016-11-29: Found n = 1446421, Max Dettweiler
- 2016-09-05: Found n = 1438521, Max Dettweiler
- 2014-11-25: Found n = 1378573, Lennart Vogel
- 2012-04-18: Found n = 1123361, Gary Barnes
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-02-08: Checked to n = 1000000, NPLB Drive 6, released
- 2010-11-17: Found n = 814503, Brian Lody
- 2010-11-12: Found n = 792755, Brian Lody
- 2009-08-04: Found n = 706333, Tore Zachariassen
- 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
- 2008-12-19: Reserved by NPLB Drive 6, for 600000<n<=1000000
- 2008-12-17: Found n = 593347, Gary Barnes
- 2008-06-20: Found n = 461971, Glenn C. Kaiser
- 2008-03-30: Found n = 398835, Gary Barnes
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-03-12: 300797 confirmed, David James
- 2008-03-01: Found n = 371379, Max Dettweiler
- 2008-01-28: Found n = 340547, Karsten Bonath
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2005-01-20: Found n = 300797, Jean Penné
- 2004-12-24: Found n = 197805, Steven Harvey
- 2002-03-09: Found n = 98827, Kimmo Herranen
