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Riesel primes of the form 263•2n-1
Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 1. |
Current data
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History
- 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
- 2015-04-04: Checked to n = 2000000, Thomas Ritschel, released
- 2015-04-04: Found n = 1904406, Thomas Ritschel
- 2015-04-01: Reserved by Thomas Ritschel from n=1615000-2000000
- 2012-10-21: Checked to n = 1615000, Oscar Tutusaus Santandreu, released
- 2012-08-28: Found n = 1587302, Oscar Tutusaus Santandreu
- 2012-08-28: 1587306 mistyped, Oscar Tutusaus Santandreu, deleted
- 2012-08-14: Checked to n = 1580000, Oscar Tutusaus Santandreu
- 2012-07-14: Checked to n = 1530000, Oscar Tutusaus Santandreu
- 2012-06-06: Checked to n = 1450000, Oscar Tutusaus Santandreu
- 2012-05-10: Reserved by Oscar Tutusaus Santandreu from n=1400000
- 2011-02-23: Checked to n = 1400000, Michael Curtis, released
- 2010-10-28: Checked to n = 1330000, Michael Curtis
- 2010-03-21: Checked to n = 1100000, Michael Curtis
- 2010-01-24: Checked to n = 1015000, Michael Curtis
- 2010-01-12: Checked to n = 960000, Michael Curtis
- 2009-10-14: Checked to n = 955000, Michael Curtis
- 2009-08-28: Reserved by Michael Curtis
- 2009-08-27: Checked to n = 941000, Michael Kwok results given, released
- 2009-02-13: Reserved by Michael Kwok from n=920000
- 2008-07-06: Checked to n = 920000, Borys Jaworski released
- 2008-07-03: Found n = 916202, Borys Jaworski
- 2008-03-01: Checked to n = 740000, Borys Jaworski
- 2008-02-09: Checked to n = 700000, Borys Jaworski
- 2008-02-03: Checked to n = 690000, Borys Jaworski
- 2008-01-12: Checked to n = 650000, Borys Jaworski
- 2008-01-06: Checked to n = 640000, Borys Jaworski
- 2007-10-01: Reserved by Borys Jaworski
- 2004-04-03: Found n = 215712, Kimmo Herranen