A266961 - OEIS

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A266961

Initial members of two prime quadruple pairs (A059925) with the smallest possible difference of 420.

11281963036964038421, 12114914563464663491, 28316206187385412991, 52124021311991227601, 55545706433252188001, 111634607435934869981, 507606513146890423961, 530175308664549244391, 635491296817562023841, 730968587426043396971, 768781285931309901791, 780090878823500745041

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OFFSET

1,1

COMMENTS

Numbers n such that {n, n + 2, n + 6, n + 8, n + 30, n + 32, n + 36, n + 38, n + 420, n + 422, n + 426, n + 428, n + 450, n + 452, n + 456, n + 458} are all prime.

All terms are congruent to 2081 (mod 2310) as all primes up to 11 only have one admissible modulo class for this constellation.

LINKS

Roman Ludwig, Table of n, a(n) for n = 1..75 (all constellations up to 10^22)

Jens Kruse Andersen, Special Twin Prime Constellations

Joerg Waldvogel, Finding Clusters of Primes

CROSSREFS

Cf. A007530, A059925.

Sequence in context: A215876 A095435 A155960 * A238359 A253389 A257307

Adjacent sequences: A266958 A266959 A266960 * A266962 A266963 A266964

KEYWORD

nonn

AUTHOR

Roman Ludwig, Jan 07 2016

STATUS

approved