Riesel primes of the form 57257•2n-1

Current data

k , b : 57257 , 2 Count : 30 Nash : 1487 Max n : 50,000 Date : 2021-08-17

2, 6, 18, 20, 38, 68, 102, 110, 188, 252, 356, 902, 1148, 1316, 2310, 2702, 3804, 7500, 9470, 10262, 12980, 15500, 19250, 22436, 25332, 29118, 30942, 39366, 1719090, 2040062

History

• 2021-08-17: Checked to n = 50000, Alexander Jones
• 2019-06-02: Found n = 2040062, Nezumi Tarou
• 2018-06-26: Found n = 1719090, Nezumi Tarou
• 2011-11-23: Checked to n = 1007, Gary Barnes