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A257369 Numbers n such that n, n+4, n+6, n+10, n+16, n+18, n+24, n+28, n+30, n+34, n+40, n+46, n+48, n+54, n+58 and n+60 are all prime. 27

%I #14 Apr 11 2022 22:04:42

%S 13,695874886175252911063,1567582627835236839763,

%T 1750052554011927712483,2257588388550898970503,3789227751026345304613,

%U 4654682384109074514133,5022156579757255625623,13599236099159166553033,29894522822363684652103,35718904544536715448883,42421183685552747462323,47624415490498763963983,50069823850049036630533,56294926786180569503953,60877851518090858117803,66871135379953148611303,70743491366529526461853,72039555441202354852783

%N Numbers n such that n, n+4, n+6, n+10, n+16, n+18, n+24, n+28, n+30, n+34, n+40, n+46, n+48, n+54, n+58 and n+60 are all prime.

%H Tim Johannes Ohrtmann, <a href="/A257369/b257369.txt">Table of n, a(n) for n = 1..30</a>

%H Tony Forbes <a href="http://anthony.d.forbes.googlepages.com/ktuplets.htm">k-tuplets</a>

%Y Initial members of all of the first prime k-tuplets:

%Y twin primes: A001359.

%Y prime triples: A007529 out of A022004, A022005.

%Y prime quadruplets: A007530.

%Y prime 5-tuples: A086140 out of A022007, A022006.

%Y prime sextuplets: A022008.

%Y prime septuplets: A257124 out of A022009, A022010.

%Y prime octuplets: A065706 out of A022011, A022012, A022013.

%Y prime nonuplets: A257125 out of A022547, A022548, A022545, A022546.

%Y prime decaplets: A257127 out of A027569, A027570.

%Y prime 11-tuplets: A257129 out of A213646, A213647.

%Y prime 12-tuplets: A257131 out of A213601, A213645.

%Y prime 13-tuplets: A257135 out of A214947, A257137, A257138, A257139, A257140, A257141.

%Y prime 14-tuplets: A257166 out of A257167, A257168.

%Y prime 15-tuplets: A257169 out of A257304, A257305, A257306, A257307.

%Y prime 16-tuplets: A257308 out of this sequence, A257370.

%Y prime 17-tuplets: A257373 out of A257374, A257375, A257376, A257377.

%K nonn

%O 1,1

%A _Tim Johannes Ohrtmann_, Apr 21 2015

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Last modified August 10 09:30 EDT 2024. Contains 375044 sequences. (Running on oeis4.)