A141280 Primes p such that p-6^3, p-6^2, p-6, p, p+6, p+6^2 and p+6^3 are primes.

233, 353, 977, 1663, 2693, 4457, 5443, 11933, 20107, 23333, 23893, 41263, 108923, 110813, 294347, 554633, 730783, 748603, 851387, 928643, 1005013, 1008193, 1020043, 1150873, 1194763, 1326313, 1427963, 1477103, 2161337, 2212003

Offset: 1

Author

Rick L. Shepherd, Jun 21 2008

Keywords

• nonn

Comments

Subsequence of A006489 and A141279. A141281 is a subsequence.

Links

• Rick L. Shepherd, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A006489, A141279, A141281, A141282.

Programs

Mathematica

p6Q[n_]:=With[{c=6^Range[3]},AllTrue[Join[n+c,n-c],PrimeQ]]; Select[ Prime[ Range[ 50,200000]],p6Q] (* The program uses the AllTrue function from Mathematica version 10 *) (* Harvey P. Dale, Jun 06 2015 *)