Generalized Cullen primes of the form n•93n+1

Current data

ASCII format : n*93^n+1 Base : 93 Count : 4 Max n : 227,757 Date : 2023-05-14

2, 3332, 5642, 183500

History

• 2023-05-14: Checked n = 1 - 100000, Mark Rodenkirch, double-check, released
• 2014: Checked n = 3913 - 227757, Günter Löh
• 2012-10-27: Found n = 183500, Günter Löh
• 2000-12: Found n = 5642, Günter Löh
• 2000: Checked n = 1 - 3913, Wilfrid Keller
• 1998-11-18: Found n = 3332, Wilfrid Keller