Riesel primes of the form 6869•2n-1

Current data

k , b : 6869 , 2 Type : Low Count : 3 Nash : 350 Max n : 1,000,000 Date : 2023-06-06

4, 45084, 522468

History

• 2023-06-06: Checked to n = 600000, Alexander Jones, double-check for n ≥ 410000
• 2021-05-13: Checked to n = 50000, Gary Barnes
• 2011-04-27: Checked n = 410000  -  1000000, Free-DC Drive 2, released
• 2010-05-24: Found n = 522468, Brian Lody
• 2009-05-28: Reserved by Free-DC Drive 2 for n ≥ 410000
• 2007-10-24: Found n = 45084, Jens Kruse Andersen