Riesel primes of the form 153213•2n-1

Current data

k , b : 153213 , 2 Type : 3 Count : 27 Nash : 2055 Max n : 50,000 Date : 2023-01-21

3, 38, 71, 90, 98, 102, 192, 195, 207, 314, 431, 1583, 1764, 2090, 4731, 5091, 10104, 11232, 11882, 12138, 12210, 18407, 19692, 19935, 22544, 30923, 492204

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2014-03-05: Found n = 492204, Göran Schmidt, Twin Prime Search 480000