Riesel primes of the form 120585•2n-1

Current data

k , b : 120585 , 2 Type : 315 Count : 65 Nash : 4223 Max n : 1,300,000 Date : 2025-01-28

1, 3, 5, 7, 9, 11, 16, 27, 29, 34, 41, 43, 55, 61, 68, 75, 77, 93, 99, 145, 285, 335, 340, 436, 545, 767, 850, 1224, 1488, 1525, 1556, 1773, 2530, 3464, 4325, 6225, 9127, 14551, 16147, 18080, 18596, 30457, 69283, 69706, 83067, 83837, 97528, 99583, 110084, 113881, 117407, 145306, 165235, 213987, 222145, 322356, 346285, 357776, 710227, 770083, 784787, 790817, 1004689, 1067868, 1205851

History

• 2025-01-28: Checked n = 50000 - 1300000, Gary Barnes, released
• 2024-03-18: Checked n = 1 - 50000, Karsten Bonath
• 2012-12-10: Found n = 1205851, Steven Harvey