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A130736 Primes p such that p+2, p*(p+2) + 12 and p*(p+2) + 14 are also prime. 1
179, 15269, 32609, 36779, 46439, 50549, 52859, 55619, 65579, 67409, 69149, 104759, 104849, 112289, 128519, 211049, 213359, 223679, 260549, 267899, 287279, 295079, 326939, 333719, 349379, 376469, 407789, 413069, 415949, 433049, 454229, 460949, 482399 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..33.

PROG

(PARI) isok(n) = isprime(n) && isprime(n+2) && isprime(n*(n+2)+12) && isprime(n*(n+2)+14); \\ Michel Marcus, Aug 09 2013

CROSSREFS

Cf. A001359, A130737.

Sequence in context: A177682 A142968 A168537 * A200955 A101995 A293141

Adjacent sequences:  A130733 A130734 A130735 * A130737 A130738 A130739

KEYWORD

nonn

AUTHOR

Ray G. Opao, Jul 06 2007

EXTENSIONS

More terms from Michel Marcus, Aug 09 2013

STATUS

approved

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Last modified June 18 20:45 EDT 2021. Contains 345121 sequences. (Running on oeis4.)