Generalized Cullen primes of the form n•150n+1

Current data

ASCII format : n*150^n+1 Base : 150 Count : 12 Max n : 100,000 Date : 2024-11-06

1, 3, 7, 20, 32, 69, 298, 322, 1156, 2225, 19054, 25314

History

• 2024-11-06: Checked n = 1 - 100000, Gary Barnes, double-check, released
• 2024-10-28: Reserved by Gary Barnes, for n = 1 - 100000 double-check
• 2015-12: Checked n = 70000 - 100000, Steven Harvey
• 2015-02-02: Checked n = 2 - 10000, Mark Rodenkirch, double-check
• 2008-09: Checked n = 1 - 70000, Daniel Hermle
• 2005-05-19: Found n = 25314, Daniel Hermle
• 2005-03-23: Found n = 19054, Daniel Hermle
• 2004-07: Found n = 2225, Daniel Hermle
• 2004-07: Found n = 1156, Daniel Hermle