A204667 Primes p such that q-p = 56, where q is the next prime after p.

82073, 153191, 160253, 178697, 200513, 212297, 223151, 283211, 293543, 369581, 388403, 401417, 446657, 482123, 492911, 526997, 529751, 529871, 543713, 555767, 565667, 593711, 593783, 608213, 611333, 626261, 645257, 657131, 698183, 713681, 717341, 731057, 736187, 746597, 755903, 767957

Offset

1,1

Links

M. F. Hasler, Table of n, a(n) for n = 1..16595 (all a(n)<10^8).

Index entries for primes, gaps between

Mathematica

Transpose[Select[Partition[Prime[Range[80000]], 2, 1], Last[#] - First[#] == 56 &]][[1]] (* Vincenzo Librandi, Jan 16 2017 *)

Prog

(Magma) [p: p in PrimesUpTo(800000) | NextPrime(p)-p eq 56]; // Vincenzo Librandi, Jan 16 2017

Crossrefs

Sequence in context: A253957 A253964 A253760 * A288472 A162184 A298430

Adjacent sequences: A204664 A204665 A204666 * A204668 A204669 A204670

Keyword

nonn

Author

N. J. A. Sloane, Jan 17 2012

Status

approved