Riesel primes of the form 110115•2n-1

Current data

k , b : 110115 , 2 Type : 315 Count : 56 Nash : 4057 Max n : 100,000 Date : 2025-01-10

8, 13, 14, 17, 29, 30, 35, 40, 42, 79, 81, 103, 105, 160, 198, 274, 292, 320, 342, 598, 849, 880, 933, 1532, 1701, 1794, 2014, 2153, 2348, 2758, 2932, 3422, 5125, 5265, 5388, 7908, 10564, 11297, 12822, 13341, 14435, 15420, 16643, 26878, 29829, 30248, 31928, 39342, 39508, 40918, 43559, 50388, 62424, 70510, 98042, 489270

History

• 2025-01-10: Checked n = 50000 - 100000, Alexander Jones
• 2020-09-01: Checked n = 1 - 50000, Karsten Bonath
• 2011-09-19: Found n = 489270, Lennart Vogel, Twin Prime Search 480000