Generalized Cullen primes of the form n•36n+1

Current data

ASCII format : n*36^n+1 Base : 36 Count : 11 Max n : 200,000 Date : 2024-10-25

1, 2, 3, 8, 191, 1256, 6788, 22195, 23335, 29481, 191013

History

• 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
• 2023-05-01: Checked n = 100001 - 200000, Mark Rodenkirch, released
• 2023-04-17: Checked n = 2 - 100000, Mark Rodenkirch, double-check n = 2 - 90181
• 2023-04-01: Reserved by Mark Rodenkirch to n = 200000
• 2014-07-12: Found n = 191013, Serge Batalov
• 2010: Checked n = 3647 - 90181, Günter Löh
• 2001-07-01: Found n = 29481, Günter Löh
• 2001-10-29: Found n = 23335, Günter Löh
• 2001-01-15: Found n = 22195, Günter Löh
• 2000-12: Found n = 6788, Günter Löh
• 2000: Checked n = 1 - 3647, Wilfrid Keller
• 2000-02: Found n = 1256, Wilfrid Keller