Riesel primes of the form 853•2n-1

Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18.

Current data

k , b : 853 , {{{Rb}}} Count : 16 Nash : 795 Max n : 2,200,000 Date : 2024-07-30 Reserved : No Prime Left BehindNo Prime Left Behind/Reserved

3, 15, 19, 63, 223, 715, 1755, 3735, 6579, 8695, 15759, 16735, 26835, 32335, 286943, 1003063

[[Category:Riesel {{{Rb}}}|#.....00853]][[Category:Riesel {{{Rb}}} Low-weight|#.....00853]]

History

• 2012-01-28: Found n = 1003063, Max Dettweiler
• 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
• 2011-07-11: Checked to n = 1000000, NPLB Drive 7, released
• 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
• 2008-12-19: Reserved by NPLB Drive 7, for 600000<n<=1000000
• 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
• 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
• 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000