Riesel primes of the form 6883•2n-1

Current data

k , b : 6883 , 2 Type : Low Count : 1 Nash : 100 Max n : 11,500,000 Date : 2024-04-19

39

History

• 2024-04-19: Reservation dropped, Borys Jaworski
• 2021-01-26: Checked to n = 11500000, Borys Jaworski
• 2020-04-03: Checked to n = 10700000, Borys Jaworski
• 2020-01-03: Checked to n = 10300000, Borys Jaworski
• 2019-09-05: Checked to n = 10000000, Borys Jaworski
• 2018-11-30: Checked to n = 9200000, Borys Jaworski
• 2018-09-01: Checked to n = 9000000, Borys Jaworski
• 2018-05-03: Checked to n = 8700000, Borys Jaworski
• 2018-01-01: Checked to n = 8500000, Borys Jaworski
• 2017-07-02: Checked to n = 8300000, Borys Jaworski
• 2017-05-01: Checked to n = 8100000, Borys Jaworski
• 2016-09-29: Checked to n = 7500000, Borys Jaworski
• 2016-06-30: Checked to n = 7300000, Borys Jaworski
• 2016-01-02: Checked to n = 6800000, Borys Jaworski
• 2015-10-31: Checked to n = 6600000, Borys Jaworski
• 2015-02-28: Checked to n = 6300000, Borys Jaworski
• 2015-01-02: Checked to n = 6100000, Borys Jaworski
• 2014-09-30: Checked to n = 5900000, Borys Jaworski
• 2014-06-30: Checked to n = 5600000, Borys Jaworski
• 2014-02-28: Checked to n = 5400000, Borys Jaworski
• 2013-09-30: Checked to n = 5300000, Borys Jaworski
• 2013-06-02: Checked to n = 5200000, Borys Jaworski
• 2013-02-14: Checked to n = 5100000, Borys Jaworski
• 2012-12-01: Checked to n = 4900000, Borys Jaworski
• 2012-09-30: Checked to n = 4700000, Borys Jaworski
• 2012-05-21: Checked to n = 4400000, Borys Jaworski
• 2012-02-12: Checked to n = 4000000, Borys Jaworski
• 2011-11-29: Checked to n = 3800000, Borys Jaworski
• 2011-09-01: Checked to n = 3300000, Borys Jaworski
• 2011-06-01: Checked to n = 2900000, Borys Jaworski
• 2011-03-06: Checked to n = 2100000, Borys Jaworski
• 2010-12-23: Reserved by Borys Jaworski, from n=1000000
• 2007: Checked to n = 1000000, Jocelyn Larouche