OFFSET
1,1
LINKS
Robert Price, Table of n, a(n) for n = 1..2505
MATHEMATICA
(* first load *) << NumberTheory`NumberTheoryFunctions` (* then *) Select[ Prime@Range@1130000, PrimitiveRoot@# == 57 &]
CROSSREFS
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Dec 21 2005
EXTENSIONS
a(25)-a(27) from Robert Price, Nov 20 2023
STATUS
approved