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A126329 Primes of the form 6p+5 where p is a prime. 1
17, 23, 47, 71, 83, 107, 179, 191, 227, 251, 263, 359, 431, 443, 479, 503, 587, 647, 659, 683, 827, 839, 911, 947, 983, 1091, 1151, 1163, 1187, 1367, 1439, 1451, 1511, 1583, 1619, 1667, 1847, 1871, 1907, 2027, 2087, 2099, 2207, 2243, 2339, 2411, 2459, 2531, 2591 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

MATHEMATICA

lst={}; Do[p=Prime[n]; p=6*p+5; If[PrimeQ[p], AppendTo[lst, p]], {n, 6!}]; lst (* Vladimir Joseph Stephan Orlovsky, Apr 04 2009 *)

6#+5&/@Select[Prime[Range[100]], PrimeQ[6#+5]&] (* Harvey P. Dale, Dec 31 2015 *)

CROSSREFS

For the corresponding primes p, see A023221.

Sequence in context: A267984 A281533 A278436 * A130098 A046123 A152292

Adjacent sequences:  A126326 A126327 A126328 * A126330 A126331 A126332

KEYWORD

nonn

AUTHOR

J. M. Bergot, Mar 09 2007

EXTENSIONS

Corrected and extended by N. J. A. Sloane, Mar 10 2007

STATUS

approved

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Last modified April 9 04:05 EDT 2020. Contains 333343 sequences. (Running on oeis4.)