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A142818
Primes congruent to 20 mod 61.
1
569, 691, 1301, 1423, 1667, 1789, 2399, 2521, 2887, 3253, 3863, 4229, 5449, 5693, 6547, 6791, 7523, 8011, 8377, 9109, 9719, 10939, 11549, 12037, 12281, 12647, 14843, 15331, 16063, 16673, 18503, 18869, 20089, 20333, 21187, 22651, 23017, 23627, 23993, 24359
OFFSET
1,1
LINKS
MATHEMATICA
Select[Prime[Range[3000]], MemberQ[{20}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(25000) | p mod 61 eq 20]; // Vincenzo Librandi, Sep 05 2012
CROSSREFS
Cf. A000040.
Sequence in context: A214140 A192822 A356443 * A103818 A240715 A263708
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved