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A140587 Primes congruent to 31 or 179 mod 210. 1
31, 179, 241, 389, 599, 661, 809, 1019, 1229, 1291, 1439, 2069, 2131, 2341, 2551, 2699, 2909, 2971, 3119, 3181, 3329, 3391, 3539, 4021, 4231, 4441, 4651, 4799, 4861, 5009, 5281, 5639, 5701, 5849, 6121, 6269, 6689, 6899, 6961, 7109, 7529, 7591, 7949 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

Select[Prime[Range[1100]], MemberQ[{31, 179}, Mod[#, 210]] &] (* Vincenzo Librandi, Aug 15 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(9000)|p mod 210 in {31, 179}]; // Vincenzo Librandi, Dec 18 2010

CROSSREFS

Cf. A000040.

Sequence in context: A085249 A272130 A296959 * A142140 A331759 A325080

Adjacent sequences:  A140584 A140585 A140586 * A140588 A140589 A140590

KEYWORD

nonn,easy

AUTHOR

Juri-Stepan Gerasimov Jul 28 2008

EXTENSIONS

Entries checked by R. J. Mathar, Apr 27 2010

STATUS

approved

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Last modified May 29 03:06 EDT 2020. Contains 334696 sequences. (Running on oeis4.)