Riesel primes of the form 143475•2n-1

Current data

k , b : 143475 , 2 Type : 315 Count : 44 Nash : 3688 Max n : 50,000 Date : 2023-01-21

2, 7, 8, 10, 12, 62, 83, 128, 142, 152, 162, 207, 237, 270, 317, 447, 522, 551, 668, 677, 905, 1006, 1091, 1135, 1294, 1704, 2350, 3173, 3431, 6767, 7075, 7718, 8506, 12528, 14834, 16003, 16408, 16988, 17910, 18340, 24407, 25925, 35148, 497268

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2014-03-27: Found n = 497268, Göran Schmidt, Twin Prime Search 480000