Williams primes of the form 13•12n-1

Reserved! This sequence is currently reserved by: Richard Kapek

Current data

Base : 12 Count : 18 Max n : 100,000 Date : 2024-09-23 Reserved : Richard KapekRichard Kapek/Reserved

2, 6, 11, 66, 196, 478, 2968, 3568, 5411, 7790, 13751, 16159, 19922, 22826, 32366, 36943, 43176, 70826

History

• 2024-09-23: Reserved by Richard Kapek for n = 100000 - 200000
• 2024-08-28: Checked n = 2 - 100000, Mark Rodenkirch, double-check n = 2 - 25000, released
• 2024-08-22: Reserved by Mark Rodenkirch for n = 2 - 100000
• 2018-03-27: Checked n = 1 - 25000, Eric Chen
• 2016: Checked n = 1 - 1000, Mauro Fiorentini