Riesel primes of the form 7•2n-1

Last update: 2019-03-26

Reserved! This sequence is currently reserved by: Predrag Minovic

Current data

k , b : 7 , {{{Rb}}} Count : Attention! Parameter RCount=21 not given! Nash : 912 Max n : 4,230,000 Date : 2019-03-26 Reserved : Predrag MinovicPredrag Minovic/Reserved

1, 5, 9, 17, 21, 29, 45, 177, 18381, 22529, 24557, 26109, 34857, 41957, 67421, 70209, 169085, 173489, 177977, 363929, 372897

Remarks :

Last update *The sequence A001771 in OEIS

[[Category:Riesel {{{Rb}}}|#.....00007]][[Category:Riesel {{{Rb}}} Low-weight|#.....00007]]

History

• 2004-05-09: Found n = 372897, Predrag Minovic, 15k Search
• 2004-04-30: Found n = 363929, Predrag Minovic, 15k Search
• 2000-02-07: Found n = 177977, Ingo Buechel, Wilfrid Keller
• 2000-01-01: Found n = 173489, Ingo Buechel, Wilfrid Keller
• 1999-12-01: Found n = 169085, Ingo Buechel, Wilfrid Keller
• 1998-12-26: Found n = 70209, Ingo Buechel, Wilfrid Keller
• 1998-12-23: Found n = 67421, Ingo Buechel, Wilfrid Keller
• 1998-08-31: Found n = 41957, Wilfrid Keller
• 1998-07-28: Found n = 34857, Wilfrid Keller
• 1998-06-14: Found n = 22529 - 26109, Wilfrid Keller
• 1998-04-09: Found n = 18381, Ray Ballinger