Riesel primes of the form 1243997962515•2n-1

Current data

k , b : 1243997962515 , 2 Type : 315 Count : 51 Nash : 5414 Max n : 50,000 Date : 2024-04-28

7, 34, 38, 44, 53, 99, 139, 144, 189, 204, 235, 260, 271, 279, 326, 339, 401, 441, 446, 479, 806, 947, 985, 1151, 1173, 1296, 1729, 2556, 2861, 3992, 4139, 5809, 6911, 9248, 9501, 10065, 10161, 16861, 17899, 17994, 18216, 18858, 19301, 19711, 23331, 24305, 26815, 31130, 33057, 42269, 1700000

History

• 2024-04-28: Checked to n = 50000, Alexander Jones, results included
• 2024-04-25: Found n = 1700000, Oliver Kruse, Twin Prime Search 1700000