Riesel primes of the form 23603•2n-1

Current data

k , b : 23603 , 2 Upload me! Count : 42 Nash : 2446 Max n : 600,000 Date : 2024-05-27

6, 10, 22, 24, 34, 70, 80, 94, 106, 184, 210, 256, 296, 490, 598, 800, 996, 1558, 1782, 2002, 2196, 3300, 4832, 5622, 7038, 8904, 9384, 11652, 11790, 14784, 24094, 42732, 45608, 56992, 67548, 79610, 100736, 235354, 283208, 301914, 311158, 599922

Remarks :

Sieve: n=350000-600000, P=500T, 11816 candidates

History

• 2024-05-27: Checked to n = 600000, Alexander Jones, results included, released
• 2023-06-14: Checked to n = 350000, Alexander Jones
• 2023-03-22: Checked to n = 300000, Alexander Jones
• 2023-03-19: Sieve file created: n = 100000-600000, Alexander Jones, yoyo@home
• 2021-11-07: Checked to n = 100000, Alexander Jones
• 2021-11-07: Reserved by Alexander Jones
• 2020-08-29: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2010-04-19: Found n = 599922, Peter Benson