Riesel primes of the form 4127•2n-1

Current data

k , b : 4127 , 2 Count : 28 Nash : 1329 Max n : 2,050,000 Date : 2020-03-27

6, 20, 32, 132, 254, 374, 1176, 2084, 2432, 4632, 7310, 11472, 16364, 32406, 45270, 61104, 105390, 126444, 155822, 159924, 254580, 276606, 437784, 483780, 884942, 1477320, 1506830, 1508060

History

• 2020-04-11: Speadsheet included, David Metcalfe
• 2020-03-27: Checked to n = 2050000, David Metcalfe, released
• 2017-03-27: Checked to n = 2000000, David Metcalfe
• 2014-12-14: Found n = 1508060, David Metcalfe
• 2014-12-14: Found n = 1506830, David Metcalfe
• 2014-11-05: Found n = 1477320, David Metcalfe
• 2012-04-13: Found n = 884942, David Metcalfe
• 2010?: Reserved by David Metcalfe