OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[Prime[Range[2300]], MemberQ[{53}, Mod[#, 57]] &] (* Vincenzo Librandi, Sep 02 2012 *)
Select[Range[53, 13000, 57], PrimeQ] (* Harvey P. Dale, Jun 08 2022 *)
PROG
(Magma) [p: p in PrimesUpTo(13000) | p mod 57 eq 53 ]; // Vincenzo Librandi, Sep 02 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved