Proth primes of the form 53133•2n+1

Current data

k , b : 53133 , 2 Type : 3 Count : 18 Nash : 1475 Max n : 50,000 Date : 2022-03-04

14, 26, 44, 72, 144, 146, 204, 222, 404, 642, 716, 1116, 1178, 5846, 16292, 21224, 24788, 42542

Remarks :

For additional odd n history, see CRUS Liskovets-Gallot search at Proth 106266•4n+1.

History

• 2022-03-04: Checked to n = 10000000 (only odd n), (SRBase), Conjectures 'R Us
• 2020-07-03: Checked to n = 50000, Karsten Bonath