Riesel primes of the form 28177•2n-1

Reserved! This sequence is currently part of Multi Reservation 2: RPS Drive 10.

Current data

k , b : 28177 , {{{Rb}}} Count : 4 Nash : 294 Max n : 350,000 (1,330,000)[[Category:Riesel {{{Rb}}} Missing-range|#.....28177]] Date : 2013-10-24 Reserved : Riesel Prime SearchRiesel Prime Search/Reserved

9, 3073, 10609, 400209

[[Category:Riesel {{{Rb}}}|#.....28177]][[Category:Riesel {{{Rb}}} Low-weight|#.....28177]]

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 n = 400000 - 2000000
• 2009-05-11: Found n = 400209, Thomas Ritschel