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Riesel primes of the form 567•2n-1
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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Notes
History
- 2023-11-20: Found n = 2710898, Florian Piesker
- 2022-11-12: Found n = 2146332, Florian Piesker
- 2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
- 2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
- 2022-01-10: Found n = 1653365, Göran Schmidt
- 2017-07-10: Found n = 1484069, Johnathan Chu
- 2013-09-01: Found n = 1298854, Gary Barnes
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-08-18: Found n = 882408, Vaughan Davies
- 2010-08-13: Found n = 860497, Gary Barnes
- 2009-01-20: Found n = 616877, Ian M. Gunn
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-04-06: Found n = 413122, Carlos Eduardo Pinho
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-03-17: Found n = 384362, James P. Burt
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2005-06-26: Found n = 256585, Jun Tajima
- 2004-12-06: Found n = 200454, Steven Harvey
- 2004-12-06: Found n = 190464, Steven Harvey
- 2002-10: Found n = 125729, Dennis Okon
- 2002-10: Found n = 117564, Dennis Okon
- 1998-10-16: Found n = 34004, Chris Nash
- 1998-10-14: Found n = 30122, Chris Nash
- 1998-10-08: Found n = 25796, Chris Nash
- 1998-10-04: Found n = 17986, Chris Nash