OFFSET
1,1
LINKS
Hugo Pfoertner and Amiram Eldar, Table of n, a(n) for n = 1..82 (terms 1..50 from Hugo Pfoertner)
Dario Alpern, Factorization using the Elliptic Curve Method.
FactorDB, Status of 431^83+1.
EXAMPLE
A000040(10)^10+1 = 29^10+1 = 420707233300202 = 2*421*1061*470925821, therefore a(10) = 470925821.
MATHEMATICA
Table[FactorInteger[Prime[n]^n+1][[-1, 1]], {n, 20}] (* Harvey P. Dale, Aug 23 2019 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Mar 24 2002
EXTENSIONS
More terms from Hugo Pfoertner, May 21 2004
STATUS
approved