Proth primes of the form 84363•2n+1

Current data

k , b : 84363 , 2 Type : 3 Count : 28 Nash : 1624 Max n : 100,000 Date : 2024-06-22

2, 4, 16, 20, 26, 34, 38, 328, 346, 610, 628, 656, 700, 800, 866, 1160, 1198, 1334, 1654, 2558, 4462, 6032, 9044, 9796, 11782, 43534, 87308, 2222321

Remarks :

For additional odd n history, see CRUS Liskovets-Gallot search at Proth 168726•4n+1.

History

• 2024-06-22: Checked to n = 100000, Gary Barnes
• 2014-10-20: Found n = 2222321, Gary Barnes, CRUS Liskovets-Gallot
• 2011-08-10: Checked to n = 2000000 (only odd n), (PRPnet port 1300), Conjectures 'R Us, released