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A142818
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Primes congruent to 20 mod 61.
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1
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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
(list;
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 1..1000
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MATHEMATICA
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Select[Prime[Range[3000]], MemberQ[{20}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)
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PROG
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(MAGMA) [p: p in PrimesUpTo(25000) | p mod 61 eq 20]; // Vincenzo Librandi, Sep 05 2012
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CROSSREFS
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Cf. A000040.
Sequence in context: A223164 A214140 A192822 * A103818 A219992 A221218
Adjacent sequences: A142815 A142816 A142817 * A142819 A142820 A142821
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane, Jul 11 2008
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STATUS
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approved
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