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A023219 Primes p such that 5p+6 is a prime. 10

%I #27 Sep 08 2022 08:44:47

%S 5,7,11,13,19,29,37,41,47,53,61,79,83,97,103,107,113,127,131,137,139,

%T 149,151,163,181,193,197,211,229,233,239,257,263,271,293,313,347,359,

%U 373,379,389,401,421,431,443,449,461,467,487,503,509,523,541,547,557,569,571,593

%N Primes p such that 5p+6 is a prime.

%D M. Cerasoli, F. Eugeni and M. Protasi, Elementi di Matematica Discreta, Bologna 1988

%D Emanuele Munarini and Norma Zagaglia Salvi, Matematica Discreta,UTET, CittaStudiEdizioni, Milano 1997

%H Vincenzo Librandi, <a href="/A023219/b023219.txt">Table of n, a(n) for n = 1..1000</a>

%H J. Chavoya, A. Lucero, S. Reynolds, <a href="http://www.msri.org/system/cms/files/81/files/original/Research_Reports_2014_MSRI-UP_(Single_File).pdf">On p-adic valuations of the generalized Fibonacci sequences</a>, in MSRI-UP Research Reports, 2014, pp. 91-109.

%t Select[Prime[Range[200]],PrimeQ[5#+6]&] (* _Harvey P. Dale_, Jul 27 2011 *)

%o (Magma) [p: p in PrimesUpTo(200)| IsPrime(5*p+6)]; // _Vincenzo Librandi_, Nov 20 2010

%Y Subset of A081759.

%Y Cf. A090161, A088555, A088561.

%K nonn,easy

%O 1,1

%A _David W. Wilson_

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