Riesel primes of the form 56559•2n-1

Current data

k , b : 56559 , 2 Type : 3 Count : 34 Nash : 2511 Max n : 165,000 Date : 2020-10-17

1, 5, 13, 15, 35, 56, 63, 104, 225, 228, 336, 481, 684, 761, 908, 981, 1381, 1589, 1665, 2196, 2201, 2615, 3248, 5856, 6923, 20229, 31983, 33603, 71245, 76904, 93321, 136568, 155883, 160013

History

• 2020-10-17: Checked to n = 165000, Alexander Jones, released
• 2020-08-31: Reserved by Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2002-10: Found n = 160013, Ian J. Brown