Generalized Cullen primes of the form n•76n+1

Current data

ASCII format : n*76^n+1 Base : 76 Count : 3 Max n : 200,000 Date : 2023-06-13

1161, 5401, 15516

History

• 2023-06-13: Checked to n = 200000, Mark Rodenkirch, released
• 2023-05-28: Reserved by Mark Rodenkirch to n=200000
• 2023-05-10: Checked n = 1 - 100000, Mark Rodenkirch, double-checked and released
• ?: Checked to n = 106662, (?)
• 2001-05-07: Found n = 15516, Günter Löh
• 2000-01-27: Found n = 1161, Jim Liddle