Riesel primes of the form 170049•2n-1

Current data

k , b : 170049 , 2 Type : 3 Count : 48 Nash : 2456 Max n : 50,000 Date : 2023-01-21

8, 12, 15, 20, 21, 23, 32, 48, 53, 97, 151, 191, 240, 287, 341, 503, 560, 565, 576, 665, 709, 1173, 1181, 1497, 2316, 2384, 2567, 4008, 4879, 4953, 5549, 5839, 6609, 6660, 8336, 12420, 16016, 17820, 18065, 18493, 18600, 18896, 30815, 37429, 39860, 43399, 46560, 482689

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2011-05-03: Found n = 482689, Lennart Vogel, Twin Prime Search 480000