Riesel primes of the form 167877•2n-1

Current data

k , b : 167877 , 2 Type : 3 Count : 56 Nash : 3995 Max n : 50,000 Date : 2023-01-21

5, 8, 13, 17, 18, 72, 76, 82, 104, 112, 113, 156, 176, 196, 197, 230, 246, 266, 316, 365, 606, 802, 808, 898, 1158, 1196, 1333, 1556, 1685, 1796, 1909, 2216, 4337, 4338, 4505, 5185, 5972, 6738, 7382, 9157, 9704, 9764, 10976, 14736, 15917, 20209, 24802, 28010, 29782, 32488, 32764, 42377, 43349, 43780, 45142, 482568

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2011-05-03: Found n = 482568, Lennart Vogel, Twin Prime Search 480000