OFFSET
1,2
LINKS
M. Fleuren, Factors and primes of Smarandache sequences.
M. Fleuren, Smarandache Factors and Reverse factors
Carlos Rivera, Puzzle 8. Primes by Listing, The Prime Puzzles & Problems Connection.
CROSSREFS
KEYWORD
nonn,base,hard
AUTHOR
Patrick De Geest, Aug 15 1999
EXTENSIONS
More terms from and name clarified by Sean A. Irvine, Aug 17 2021
Offset changed to 1 by Jinyuan Wang, Sep 04 2021
STATUS
approved