Riesel primes of the form 289•2n-1

Current data

k , b : 289 , {{{Rb}}} Count : Attention! Parameter RCount=33 not given! Nash : 1642 Max n : 2,000,000 Date : 2011-12-24

1, 3, 13, 21, 25, 33, 73, 93, 115, 127, 397, 1255, 3751, 3801, 4771, 8997, 10063, 11253, 18663, 27525, 28009, 34041, 55693, 60243, 67891, 77391, 90201, 501991, 509401, 610737, 728205, 1098117, 1587151

[[Category:Riesel {{{Rb}}}|#.....00289]]

History

• 2011-12-24: Checked to n = 2000000, Peter Benson, released
• 2011-10-31: Reserved by Peter Benson from n=1000000
• 2009-01-11: Checked to n = 760000, Gary Barnes
• 2008-09-09: Reserved by NPLB Drive 4
• 2007-07-18: Checked to n = 520000, Gary Barnes
• 2007-07-15: Checked to n = 503000, Gary Barnes
• 2007-07-14: Checked to n = 485000, Gary Barnes
• 2007-07-11: Checked n = 260000 - 470000, Gary Barnes