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A107024 Primes p such that 2p+1, 4p+3, 6p+5, 8p+7, 10p+9, 12p+11, 14p+13 are all primes. 5

%I #6 Jun 21 2013 12:28:33

%S 4094999,9080189,63196349,66383519,177109379,196068179,310143959,

%T 389825729,528083219,909696059,937924259,1080610439,1318820159,

%U 1342772969,1824166469,1921977329

%N Primes p such that 2p+1, 4p+3, 6p+5, 8p+7, 10p+9, 12p+11, 14p+13 are all primes.

%H Donovan Johnson, <a href="/A107024/b107024.txt">Table of n, a(n) for n = 1..200</a>

%Y Cf. A107023: p, 2p+1, 4p+3, 6p+5, 8p+7, 10p+9, 12p+11 all prime; A107022: p, 2p+1, 4p+3, 6p+5, 8p+7, 10p+9 all prime; A107021: p, 2p+1, 4p+3, 6p+5, 8p+7 all prime; A107020: p, 2p+1, 4p+3, 6p+5 all prime; A007700: p, 2p+1, 4p+3 all prime; A005384: p, 2p+1 prime (p = Sophie Germain primes).

%Y Cf. A005384, A007700, A107020-A107023.

%K nonn

%O 1,1

%A _Zak Seidov_, May 09 2005

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Last modified July 28 17:08 EDT 2024. Contains 374726 sequences. (Running on oeis4.)