Riesel primes of the form 10971•2n-1

Current data

k , b : 10971 , 2 Type : 3 Count : 28 Nash : 1857 Max n : 50,000 Date : 2021-10-14

3, 7, 13, 21, 27, 45, 103, 135, 142, 250, 705, 837, 862, 1539, 2613, 3303, 4477, 8613, 11421, 11835, 13989, 17805, 18633, 19587, 25221, 36295, 40855, 49257

History

• 2021-10-14: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 20000, Thomas Ritschel
• 1999-03-06: Found n = 25221, Jim Buddenhagen