Generalized Cullen primes of the form n•51n+1

Current data

ASCII format : n*51^n+1 Base : 51 Count : 6 Max n : 229,191 Date : 2024-10-25

62, 1376, 10108, 29726, 65816, 136628

History

• 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
• 2023-05-08: Checked n = 1 - 100000, Mark Rodenkirch, double-check, released
• 2023-04-18: Reserved by Mark Rodenkirch to n = 100000
• 2014: Checked n = 2851 - 229191, Günter Löh
• 2012-03-29: Found n = 136628, Günter Löh
• 2010-12: Found n = 65816, Günter Löh
• 2002-04-01: Found n = 29726, Günter Löh
• 2001-12: Found n = 10108, Günter Löh
• 2000: Checked n = 1 - 2851, Wilfrid Keller
• 2000-02: Found n = 1376, Wilfrid Keller