Riesel primes of the form 133977•2n-1

Current data

k , b : 133977 , 2 Type : 3 Count : 15 Nash : 1557 Max n : 815,000 Date : 2023-07-08

14, 36, 110, 132, 156, 170, 452, 638, 650, 4356, 26448, 30650, 605244, 668270, 811485

Remarks :

For additional odd n history, see CRUS Liskovets-Gallot search at Riesel 267954•4n-1.

History

• 2023-07-08: Checked to n = 815000, Alexander Jones, released
• 2023-05-12: Checked to n = 750000, Alexander Jones
• 2023-04-27: Checked to n = 600000, Alexander Jones
• 2023-01-19: Checked to n = 500000, Alexander Jones
• 2022-04-06: Checked to n = 100000, Alexander Jones
• 2022-04-05: Checked to n = 50000, Alexander Jones
• 2022-04-05: Reserved by Alexander Jones
• 2008-12-05: Found n = 811485, Jean Penné, CRUS Liskovets-Gallot
• 2008-06-26: Checked to n = 800000 (only odd n), Gary Barnes, Conjectures 'R Us, released