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Riesel primes of the form 603•2n-1
Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
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Notes
History
- 2023-01-21: Checked to n = 2000000, NPLB Drive 14, released
- 2023-01-20: Reserved by NPLB Drive 18, for 2000000<n<3000000
- 2023-01-10: Found n = 1944086, Max Dettweiler
- 2022-09-06: Found n = 1802231, Gary Barnes
- 2022-07-23: Found n = 1771079, Gary Barnes
- 2013-12-01: Found n = 1272322, Max Dettweiler
- 2012-03-12: Found n = 1074059, Matthew Bower
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-02-08: Checked to n = 1000000, NPLB Drive 6, released
- 2011-01-15: Found n = 981619, Gary Barnes
- 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
- 2008-12-19: Reserved by NPLB Drive 6, for 600000<n<=1000000
- 2008-12-13: Found n = 599288, Carlos Eduardo Pinho
- 2008-06-22: Found n = 695447, Gary Barnes
- 2008-05-23: Found n = 442247, Glenn C. Kaiser
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-03-12: Found n = 300866, David James
- 2008-03-05: Found n = 271426, 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
- 2005-09-21: Found n = 257935, James S. Griffin
- 2004-12-08: Found n = 214006, Steven Harvey
- 2004-12-07: Found n = 200771, Steven Harvey
- 2004-08-31: Found n = 180592, Steven Harvey
- 2004-08-31: Found n = 176780, Steven Harvey
- 2002-06-26: Found n = 108743, Kimmo Herranen
- 2002-06-26: Found n = 106552, Kimmo Herranen
- 2002-06-26: Found n = 103882, Kimmo Herranen
- 2002-06-26: Found n = 103855, Kimmo Herranen
- 2002-06-26: Found n = 91088, Kimmo Herranen
- 1998-11-10: Found n = 41207, Thomas Nokleby
- 1998-11-10: Found n = 40382, Thomas Nokleby
- 1998-11-10: Found n = 39938, Thomas Nokleby
- 1998-10-24: Found n = 31559, Peter Dodson
- 1998-10-22: Found n = 22720, Peter Dodson
- 1998-10-22: Found n = 20263, Peter Dodson
- 1998-10-22: Found n = 20180, Peter Dodson
- 1998-10-21: Found n = 18556, Peter Dodson