Riesel primes of the form 873563847•2n-1

Current data

k , b : 873563847 , 2 Type : 3 Count : 47 Nash : 2827 Max n : 200,000 Date : 2021-08-09

16, 18, 28, 34, 52, 66, 76, 93, 106, 121, 154, 180, 201, 321, 405, 526, 565, 1305, 1314, 1350, 1354, 1393, 2077, 3324, 4857, 5112, 6001, 7050, 9792, 9930, 11278, 12672, 17065, 23481, 24136, 24474, 25117, 32305, 39145, 49818, 54057, 55617, 62497, 91854, 111814, 135352, 138600

History

• 2021-08-09: Checked to n = 200000, Alexander Jones, released
• 2021-07-24: Checked to n = 100000, Alexander Jones
• 2021-07-18: Checked to n = 50000, Alexander Jones
• 2021-07-18: Reserved by Alexander Jones
• 2002-09-22: Found n = 138600, Ken Davis