Riesel primes of the form 39687•2n-1

Current data

k , b : 39687 , 2 Type : 3 Count : 24 Nash : 1826 Max n : 50,000 Date : 2023-07-11

2, 14, 24, 26, 42, 44, 74, 84, 92, 102, 294, 402, 420, 714, 956, 1338, 5852, 6500, 7526, 10938, 16056, 21164, 38004, 49572

Remarks :

History is for even n only unless specified. For CRUS Liskovets-Gallot odd n history, see Riesel 79374•4n-1.

History

• 2023-07-11: Checked to n = 10000000 (only odd n), (SRBase), Conjectures 'R Us
• 2020-07-03: Checked to n = 50000, Karsten Bonath