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Riesel primes of the form 375•2n-1
Reserved! This sequence is currently part of Multi Reservation 26: NPLB Drive 19. |
Current data
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Notes
History
- 2023-07-27: Found n = 3016803, Stuart Mullage
- 2023-03-07: Reserved by NPLB Drive 19, for 3000000<n<4000000
- 2023-03-07: Checked to n = 3000000, NPLB Drive 16, released
- 2022-06-03: Reserved by NPLB Drive 16, for 2000000<n<3000000
- 2014-12-28: Checked to n = 2000000, NPLB Maxi Drive 1, released
- 2014-08-20: Reserved by NPLB Maxi Drive 1, for 1610000<n<2000000
- 2013-11-13: Found n = 1518534, Stuart Mullage
- 2013-06-01: Found n = 1319127, Karsten Bonath
- 2013-05-02: Found n = 1275345, Ian M. Gunn
- 2013-04-28: Reserved by NPLB Maxi Drive 1, for 1300000<n<2000000
- 2013-02-17: Found n = 1066662, Karsten Bonath
- 2013-01-14: Reserved by NPLB Maxi Drive 1, for 1020000<n<1300000
- 2010-10-15: Checked to n = 1020000, Serge Batalov, released, results included
- 2010-10-08: Reserved by Serge Batalov, for 1000000<n<1020000
- 2009-11-22: Checked to n = 1000000, Ian M. Gunn, released
- 2009-11-02: Found n = 976533, Ian M. Gunn
- 2009-10-18: Checked to n = 958000, Ian M. Gunn
- 2009-10-14: Checked to n = 953000, Ian M. Gunn
- 2009-10-01: Found n = 936717, Ian M. Gunn
- 2009-10-01: Checked to n = 936000, Ian M. Gunn
- 2009-08-30: Checked to n = 898000, Ian M. Gunn
- 2009-08-14: Checked to n = 878000, Ian M. Gunn
- 2009-07-20: Checked to n = 848000, Ian M. Gunn
- 2009-06-28: Checked to n = 820000, Ian M. Gunn
- 2009-06-09: Found n = 786387, Ian M. Gunn
- 2009-06-09: Checked to n = 786000, Ian M. Gunn
- 2009-05-25: Checked to n = 776000, Ian M. Gunn
- 2009-05-12: Checked to n = 754000, Ian M. Gunn
- 2009-04-23: Checked to n = 720000, Ian M. Gunn
- 2009-04-21: Found n = 717884, Ian M. Gunn
- 2009-04-11: Checked to n = 697000, Ian M. Gunn
- 2009-03-20: Checked to n = 653000, Ian M. Gunn
- 2009-03-14: Found n = 639621, Ian M. Gunn
- 2009-03-08: Checked to n = 624000, Ian M. Gunn
- 2009-02-26: Reserved by Ian M. Gunn, for 600000<n<1000000
- 2008-11-10: Checked to n = 600000, NPLB Drive 3, released
- 2008-09-09: Found n = 536724, Bruce E. Slade
- 2008-06-18: Found n = 514874, David Stevens
- 2008-06-16: Found n = 513834, Glenn C. Kaiser
- 2008-03-01: Reserved by NPLB Drive 3, for 260000<n<600000
- 2004-11-15: Found n = 235778, Peter O'braian
- 2004-11-15: Found n = 203387, Peter O'braian
- 2004-02-27: Found n = 153306, Steven Harvey
- 2003-06-09: Found n = 126548, Steven Harvey
- 2003-02-04: Found n = 118182, Steven Harvey
- 2002-03-04: Found n = 91689, Kimmo Herranen
- 2001-03-17: Found n = 77714, Dale Andrews
- 2000-03-14: Found n = 58683, Dale Andrews
- 2000-03-11: Found n = 54926, Dale Andrews
- 1999-11-04: Found n = 37575, Dale Andrews