Riesel primes of the form 447291•2n-1

Current data

k , b : 447291 , 2 Type : 3 Count : 49 Nash : 3139 Max n : 50,000 Date : 2020-10-31

1, 2, 5, 7, 9, 10, 11, 13, 18, 27, 35, 42, 45, 61, 82, 91, 137, 167, 245, 258, 261, 275, 322, 427, 457, 667, 945, 1087, 1098, 1121, 1735, 1879, 2450, 2543, 2705, 3547, 4447, 4663, 4959, 7013, 12787, 14769, 23445, 28679, 31781, 35325, 40317, 47787, 360051

History

• 2020-10-31: Checked to n = 50000, Alexander Jones
• 2008-10-15: Found n = 360051, Chris Chatfield