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A141970
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Primes congruent to 13 mod 28.
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1
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13, 41, 97, 181, 293, 349, 433, 461, 601, 769, 797, 853, 881, 937, 1021, 1049, 1217, 1301, 1553, 1609, 1637, 1693, 1721, 1777, 1861, 1889, 1973, 2029, 2113, 2141, 2281, 2309, 2393, 2477, 2617, 2729, 2897, 2953, 3037, 3121, 3373, 3457, 3541, 3709, 3793, 3821
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OFFSET
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1,1
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LINKS
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FORMULA
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MATHEMATICA
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Select[Prime[Range[1500]], MemberQ[{13}, Mod[#, 28]]&] (* Vincenzo Librandi, Aug 17 2012 *)
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PROG
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(Magma) [p: p in PrimesUpTo(5000) | p mod 28 eq 13 ]; // Vincenzo Librandi, Aug 17 2012
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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