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Riesel primes of the form 285•2n-1
Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 1. |
Current data
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Notes
History
- 2024-08-05: Found n = 2570839, Florian Piesker, NPLB K300 Drive 1
- 2024-05-04: Found n = 2138174, Florian Piesker, NPLB K300 Drive 1
- 2024-04-30: Found n = 2110099, Gary Barnes, NPLB K300 Drive 1
- 2024-04-23: Reserved by NPLB K300 Drive 1 for n > 2000000
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2021-03-20: Checked to n = 2000000, Gary Barnes, double-check n=1000000-1640000, released
- 2021-03-18: Found n = 1801236, Gary Barnes
- 2021-02-13: Reserved by Gary Barnes
- 2013-05-21: Checked to n = 1640000, Shashank Sharma
- 2013-04-03: Found n = 1565353, Shashank Sharma
- 2013-04-03: Found n = 1563167, Shashank Sharma
- 2013-02-05: Checked to n = 1500000, Shashank Sharma
- 2012-11-17: Checked to n = 1400000, Shashank Sharma
- 2012-05-14: Checked to n = 1300000, James P. Burt, released
- 2012-04-01: Found n = 1190854, James P. Burt
- 2012-03-08: Found n = 1145224, James P. Burt
- 2012-03-05: Found n = 1136696, James P. Burt
- 2011-12-31: Checked to n = 1100000, James P. Burt
- 2011-12-10: Reserved by James P. Burt from n=1000000
- 2011-12-07: Found n = 1011134, James P. Burt
- 2009-07-30: Reserved by Borys Jaworski for sieving only n=1000000-5000000
- 2008-07-04: Checked to n = 1000000, RPS Drive 5, released
- 2008-03-11: Found n = 915913, David Metcalfe, RPS Drive 5
- 2008-01-25: Found n = 881240, Predrag Minovic, RPS Drive 5
- 2007-10-20: Found n = 780300, Ed Goforth, Predrag Minovic, RPS Drive 5
- 2006-12-12: Checked to n = 470000, Predrag Minovic, released
- 2006-11-12: Reserved by RPS Drive 5, for n > 470000
- 2006-10-29: Found n = 392397, Predrag Minovic
- 2006-10-24: Found n = 376840, Predrag Minovic
- 2006-10-13: Checked to n = 365000, Predrag Minovic
- 2006-10-11: Found n = 353143, Predrag Minovic
- 2006-10-09: Found n = 359364, Predrag Minovic
- 2006-09-10: Found n = 278758, Predrag Minovic
- 2006-09-01: Reserved by Predrag Minovic from n=260000
- 2005-01-13: Found n = 211544, Steven Harvey
- 2004-02-26: Found n = 155107, Darren Wallace
- 2004-02-05: Found n = 149907, Steven Harvey
- 2003-11-05: Found n = 134121, Steven Harvey
- 2003-05-30: Found n = 120326, Steven Harvey
- 2003-02-26: Found n = 113660, Steven Harvey
- 2000-09-14: Found n = 92091, Dale Andrews
- 2000-01-10: Found n = 61064, Dale Andrews
- 2000-01-10: Found n = 55047, Dale Andrews
- 1999-12-03: Found n = 44627, Dale Andrews
- 1999-12-02: Found n = 43817, Dale Andrews
- 1999-12-02: Found n = 43443, Dale Andrews
- 1999-04-21: Found n = 35807, Dale Andrews
- 1999-04-18: Found n = 29199, Dale Andrews