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Riesel primes of the form 73•2n-1
Reserved! This sequence is currently reserved by: Matthias Baur |
Current data
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History
- 2021-08-02: Checked to n = 2200000, Matthias Baur
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2021-02-25: Reserved by Matthias Baur
- 2013-01-12: Checked to n = 2000000, James P. Burt
- 2012-05-31: Checked to n = 1830000, James P. Burt
- 2011-05-07: Checked to n = 1600000, James P. Burt
- 2011-04-25: Reserved by James P. Burt
- 2010-11-19: Checked to n = 1090000, Borys Jaworski, released
- 2010-11-18: Found n = 1075107, Borys Jaworski
- 2010-11-08: Reserved by Borys Jaworski from n=1000000
- 2009-07-30: Reserved by Borys Jaworski from n=2000000
- 2009-01-10: >1000000, (unknown)
- 2006-08-13: Found n = 783831, Predrag Minovic
- 2006-02-27: Found n = 499391, Predrag Minovic
- 2004-05-13: Found n = 193559, Thomas Masser
- 2003-10-12: Found n = 212451, Raffi Chaglassian
- 1999-10-18: Found n = 41231, Tom Kuechler
- 1999-10-18: Found n = 40327, Tom Kuechler
- 1998-08-04: Found n = 26347, Wilfrid Keller
- 1998-08-03: Found n = 20079, Wilfrid Keller
- 1998-08-03: Found n = 17947, Wilfrid Keller
- 1994: Found n = 6771, Harvey Dubner