Riesel primes of the form 56469•2n-1

Current data

k , b : 56469 , 2 Type : 3 Count : 58 Nash : 3619 Max n : 50,000 Date : 2020-08-21

8, 12, 15, 17, 23, 24, 25, 35, 45, 67, 79, 100, 159, 167, 176, 193, 209, 289, 335, 340, 407, 408, 464, 545, 549, 560, 564, 655, 925, 957, 1139, 1328, 1392, 2027, 2059, 2123, 2353, 5133, 5605, 5676, 5708, 6535, 6595, 9619, 10857, 10909, 11367, 12265, 12617, 17927, 17959, 18476, 26584, 27495, 37863, 41824, 45165, 493349

History

• 2020-08-21: Checked to n = 50000, Karsten Bonath
• 2011-09-26: Found n = 493349, Göran Schmidt, Twin Prime Search 480000