A156124 Primes p, such that p+72 and p+144 are both prime.

7, 29, 37, 67, 79, 107, 127, 139, 167, 239, 277, 317, 347, 359, 419, 449, 499, 547, 739, 809, 839, 919, 947, 1019, 1217, 1229, 1289, 1327, 1367, 1399, 1409, 1427, 1439, 1549, 1597, 1789, 1997, 2017, 2069, 2237, 2239, 2267, 2477, 2549, 2647, 2657, 2659, 2897

Offset

1,1

Comments

A156105 INTERSECT A156107. [R. J. Mathar, Jul 13 2009]

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Prime[Range[3000]], And @@ PrimeQ[{# + 72, # + 144}]&] (* Vincenzo Librandi, Oct 31 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(3000)|IsPrime(p + 72)and IsPrime (p + 144)]; // Vincenzo Librandi, Oct 31 2012

Crossrefs

Cf. A156105, A156107.

Sequence in context: A041088 A107923 A096450 * A155476 A166970 A075583

Adjacent sequences: A156121 A156122 A156123 * A156125 A156126 A156127

Keyword

nonn,easy

Author

Vincenzo Librandi, Feb 08 2009

Extensions

More terms from R. J. Mathar, Jul 13 2009

Status

approved