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A140569 Primes congruent to 19 or 191 mod 210. 1
19, 191, 229, 401, 439, 821, 859, 1031, 1069, 1279, 1451, 1489, 1699, 1871, 2081, 2539, 2711, 2749, 3169, 3761, 4219, 4391, 4639, 5021, 5059, 5231, 5441, 5479, 5651, 5689, 5861, 6491, 6529, 6701, 6911, 6949, 7121, 7159, 7331, 7369, 7541, 7789, 8171 (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[{19, 191}, Mod[#, 210]] &] (* Vincenzo Librandi, Aug 15 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(9000)|p mod 210 in {19, 191}]; // Vincenzo Librandi, Dec 18 2010

CROSSREFS

Cf. A000040.

Sequence in context: A162639 A010971 A022584 * A142268 A107695 A005759

Adjacent sequences:  A140566 A140567 A140568 * A140570 A140571 A140572

KEYWORD

nonn,easy

AUTHOR

Juri-Stepan Gerasimov Jul 28 2008

EXTENSIONS

Definition corrected by R. J. Mathar, Apr 26 2010

STATUS

approved

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Last modified May 22 14:27 EDT 2013. Contains 225551 sequences.