Riesel primes of the form 179•2n-1

Reserved! This sequence is currently part of Multi Reservation 5: CRUS Liskovets-Gallot.

Current data

k , b : 179 , {{{Rb}}} Count : 14 Nash : 779 Max n : 5,000,000 Date : 2023-07-11 Reserved : Conjectures 'R UsConjectures 'R Us/Reserved

8, 68, 108, 20780, 25488, 25656, 38684, 57096, 159108, 236856, 490800, 507816, 1464720, 1636808

[[Category:Riesel {{{Rb}}}|#.....00179]][[Category:Riesel {{{Rb}}} Low-weight|#.....00179]]

History

• 2019-08-18: Checked to n = 2200000, RPS 2nd Megabit Drive
• 2014-05-03: Found n = 1636808, Serge Batalov
• 2012-10-17: Found n = 1464720, Predrag Minovic
• 2009-07-30: Reserved by Borys Jaworski from n=1000000
• 2008-10-17: Checked to n = 1000000, Michael Curtis
• 2008-09-12: Reserved by Michael Curtis
• 2008-09-09: Reserved by NPLB Drive 4
• 2006-06-18: Found n = 507816, Predrag Minovic
• 2006-06-07: Found n = 490800, Larry Soule
• 2006-03-22: Found n = 236856, Larry Soule
• 2000-05-23: Found n = 57096, Tom Kuechler
• 1998-07-29: Found n = 25656, Wilfrid Keller
• 1998-07-29: Found n = 25488, Wilfrid Keller
• 1998-07-29: Found n = 20780, Wilfrid Keller