Riesel primes of the form 139341•2n-1

Current data

k , b : 139341 , 2 Type : 3 Count : 35 Nash : 2576 Max n : 50,000 Date : 2023-01-21

5, 21, 26, 35, 63, 69, 82, 99, 110, 131, 266, 323, 346, 391, 411, 482, 502, 539, 606, 635, 902, 1287, 2203, 6926, 8045, 8690, 8950, 11910, 13279, 14286, 19319, 22923, 36031, 39970, 498239

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2014-04-04: Found n = 498239, Göran Schmidt, Twin Prime Search 480000