Riesel primes of the form 30283•2n-1

Reserved! This sequence is currently part of Multi Reservation 2: [[]].

Current data

k , b : 30283 , {{{Rb}}} Count : 3 Nash : 239 Max n : 350,000 ( )[[Category:Riesel {{{Rb}}} Missing-range|#.....30283]] Date :

1391, 9611, 10895

[[Category:Riesel {{{Rb}}}|#.....30283]][[Category:Riesel {{{Rb}}} Low-weight|#.....30283]][[Category:|#.....30283]]

History

• 2021-01-13: Checked n = 325000  -  350000, Alexander Jones
• 2020-10-01: Checked n = 300000  -  325000, Alexander Jones
• 2018-10-31: Checked n = 1000  -  300000, Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2009-05-12: Reserved by RPS Drive 10, for 400000 ≤ n ≤ 2000000
• 1992: Found n = 1391, Wilfrid Keller