Riesel primes of the form 54627•2n-1

Current data

k , b : 54627 , 2 Type : 3 Count : 40 Nash : 3497 Max n : 50,000 Date : 2023-01-06

1, 8, 9, 18, 26, 41, 45, 46, 97, 101, 177, 328, 389, 548, 652, 657, 673, 722, 942, 1024, 1042, 1073, 1446, 1469, 1494, 1545, 1662, 1798, 2242, 4084, 4557, 4804, 6633, 8926, 12026, 12644, 16084, 19914, 35234, 498746

History

• 2023-01-06: Checked to n = 50000, Alexander Jones
• 2012-07-02: Found n = 498746, Göran Schmidt, Twin Prime Search 480000