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A140743 Primes congruent to 79 or 131 mod 210. 1
79, 131, 499, 709, 761, 919, 971, 1129, 1181, 1549, 1601, 1759, 1811, 2179, 2389, 2441, 2861, 3019, 3229, 3491, 3701, 3911, 4751, 4909, 5119, 5171, 5381, 5591, 5749, 5801, 6011, 6221, 6379, 7219, 7481, 7639, 7691, 7901, 8059, 8111, 8269, 8689, 8741 (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[{79, 131}, Mod[#, 210]] &] (* Vincenzo Librandi, Aug 15 2012 *)

Select[Flatten[#+{79, 131}&/@(210*Range[0, 50])], PrimeQ] (* Harvey P. Dale, Aug 28 2019 *)

PROG

(MAGMA) [p: p in PrimesUpTo(9000)|p mod 210 in {79, 131}] // Vincenzo Librandi, Dec 18 2010

CROSSREFS

Cf. A000040.

Sequence in context: A155814 A135985 A142520 * A262493 A141997 A107184

Adjacent sequences:  A140740 A140741 A140742 * A140744 A140745 A140746

KEYWORD

nonn,easy

AUTHOR

Juri-Stepan Gerasimov, Jul 28 2008

EXTENSIONS

Corrected (1799 replaced by 1759, 7019 removed) by R. J. Mathar, Apr 27 2010

STATUS

approved

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Last modified September 25 22:12 EDT 2020. Contains 337346 sequences. (Running on oeis4.)