Riesel primes of the form 15809•2n-1

Current data

k , b : 15809 , {{{Rb}}} Count : 8 Nash : 472 Max n : 300,000 Date : 2020-08-02

64, 424, 568, 920, 13096, 14672, 112304, 256640

[[Category:Riesel {{{Rb}}}|#.....15809]][[Category:Riesel {{{Rb}}} Low-weight|#.....15809]]

History

• 2020-08-02: Checked to n = 300000, Karsten Bonath
• 2020-07-31: Checked to n = 50000, Karsten Bonath
• 2001-02-27: Found n = 256640, Jim Liddle
• 2000-11-03: Found n = 112304, Jim Liddle