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A142826
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Primes congruent to 28 mod 61.
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1
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89, 211, 577, 821, 1187, 1553, 4481, 4603, 4969, 5701, 6067, 6311, 7043, 8263, 8629, 9239, 10093, 10337, 10459, 11069, 11801, 11923, 12289, 12899, 13997, 14851, 15217, 15461, 15583, 16193, 17047, 17291, 17657, 19121, 19609, 19853, 20219, 20341, 20707
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refs;
listen;
history;
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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[Range[28, 21000, 61], PrimeQ] (* Harvey P. Dale, Mar 16 2012 *)
Select[Prime[Range[2600]], MemberQ[{28}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)
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PROG
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(Magma) [p: p in PrimesUpTo(21000) | p mod 61 eq 28 ] ; // Vincenzo Librandi, Sep 05 2012
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CROSSREFS
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Cf. A000040.
Sequence in context: A054694 A132256 A217577 * A251079 A248745 A033257
Adjacent sequences: A142823 A142824 A142825 * A142827 A142828 A142829
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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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