Proth primes of the form 60849•2n+1

Current data

k , b : 60849 , 2 Type : 3 Count : 22 Nash : 1368 Max n : 390,015 Date : 2024-06-22

9, 129, 147, 181, 225, 337, 549, 597, 1177, 1327, 2685, 11019, 18397, 19539, 66889, 77959, 90405, 95647, 97497, 246691, 390015, 3067914

Remarks :

For additional even n history, see CRUS Liskovets-Gallot search at Proth 60849•4n+1.

History

• 2024-06-22: Checked n = 1 - 100000, Gary Barnes
• 2014-06-09: Checked n = 3000966 - 3067914 only even n, Jean Penné, CRUS Liskovets-Gallot
• 2014-06-09: Found n = 3067914, Jean Penné, CRUS Liskovets-Gallot
• 2013-04-08: Checked n = 246691 - 390015? only odd n, Jean Penné
• 2013-04-08: Found n = 390015, Jean Penné
• 2013-04-04: Checked n = 1 - 246691? only odd n, Jean Penné
• 2001-03-26: Found n = 90405, James McElhatton