Riesel primes of the form 195249•2n-1

Current data

k , b : 195249 , 2 Type : 3 Count : 42 Nash : 3012 Max n : 50,000 Date : 2023-01-21

4, 16, 27, 28, 31, 37, 132, 171, 211, 220, 256, 793, 832, 881, 927, 1111, 1200, 1359, 2192, 3529, 4261, 4671, 5253, 5536, 5632, 6200, 7243, 7416, 8731, 10376, 10588, 12097, 13536, 18077, 21828, 24853, 32921, 33319, 38340, 43132, 49579, 492283

History

• 2023-01-21: Checked to n = 50000, Alexander Jones
• 2014-03-06: Found n = 492283, Göran Schmidt, Twin Prime Search 480000