Riesel primes of the form 22723•2n-1

Current data

k , b : 22723 , 2 Type : Low Count : 11 Nash : 767 Max n : 655,000 Date : 2024-10-09

23, 235, 331, 803, 1303, 1955, 2675, 27659, 65903, 365411, 654323

History

• 2024-10-09: Checked to n = 655000, Alexander Jones, results attached for n = 1 - 655000, released
• 2024-05-09: Checked to n = 200000, Alexander Jones, double-check for n = 1 - 50000
• 2024-05-09: Reserved by Alexander Jones for n = 1 - 655000
• 2020-08-29: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2008-07-28: Found n = 654323, Kimihisa Ayuha