OFFSET
1,1
COMMENTS
Sequence is conjectured to be infinite, see Bugeaud et al.
All entries are divisible by 6 by order formula for PSL(2,q).
LINKS
Y. Bugeaud, Z. Cao, and M. Mignotte, On Simple K4-Groups, Journal of Algebra, 241 (2001), 658-668.
EXAMPLE
660 has prime divisors 2,3,5,11.
CROSSREFS
KEYWORD
nonn
AUTHOR
Lixin Zheng, Jul 03 2023
STATUS
approved