Riesel primes of the form 11415•2n-1

Current data

k , b : 11415 , {{{Rb}}} Count : 50 Nash : 4541 Max n : 20,000 Date : 2011-11-23

2, 4, 6, 10, 14, 15, 26, 30, 33, 35, 39, 51, 63, 68, 114, 131, 179, 193, 200, 256, 330, 359, 473, 519, 628, 651, 815, 891, 1041, 1291, 1592, 2550, 2978, 3190, 3449, 3536, 3644, 4009, 4352, 4539, 6313, 6873, 7022, 8631, 8639, 9388, 14198, 15705, 25010, 491296

[[Category:Riesel {{{Rb}}}|#.....11415]]

History

• 2011-11-23: Checked to n = 20000, Thomas Ritschel
• 2011-09-21: Found n = 491296, Lennart Vogel, Twin Prime Search
• 1998-08-24: Found n = 25010, Jim Buddenhagen