Generalized Cullen primes of the form n•86n+1

Reserved! This sequence is currently reserved by: Mark Rodenkirch

Current data

ASCII format : n*86^n+1 Base : 86 Count : 5 Max n : 159,482 Date : 2023-06-03 Reserved : Mark RodenkirchMark Rodenkirch/Reserved

3, 17, 45, 267, 117172

History

• 2023-06-03: Reserved by Mark Rodenkirch to n=200000
• 2023-05-14: Checked n = 1 - 100000, Mark Rodenkirch, double-checked and released
• ?: Checked to n = 159482, (?)
• 2011-11-10: Found n = 117172, Günter Löh