Riesel primes of the form 4019•2n-1

Current data

k , b : 4019 , 2 Type : Low Count : 9 Nash : 450 Max n : 2,200,000 Date : 2020-04-11

4, 32, 224, 344, 452, 1516, 4124, 37156, 972976

History

• 2020-04-11: Checked to n = 2200000 per spreadsheet included, David Metcalfe
• 2020-03-27: Checked to n = 2050000, David Metcalfe, released
• 2017-03-27: Checked to n = 2000000, David Metcalfe
• 2012-06-19: Found n = 972976, David Metcalfe
• 2010?: Reserved by David Metcalfe