Riesel primes of the form 8508301•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 8508301 , {{{Rb}}} Count : 28 Nash : 1501 Max n : 260,000 Date : 2020-03-17 Reserved : Alexander JonesAlexander Jones/Reserved

27, 131, 143, 197, 219, 483, 527, 719, 1509, 1941, 2217, 3603, 4677, 9503, 12117, 15993, 16917, 21197, 24617, 46551, 52013, 63263, 69549, 73953, 180891, 185201, 210099, 17016603

[[Category:Riesel {{{Rb}}}|#.....8508301]][[Category:Riesel {{{Rb}}} Missing-range‎|#.....8508301]]

History

• 2020-03-17: Checked to n = 260000, Alexander Jones
• 2019-11-08: Checked to n = 150000, Alexander Jones
• 2019-07-17: Reserved by Alexander Jones
• 2018-03-22: Found n = 17016603, Diego Bertolotti, official announcement at PrimeGrid