A167732 Cubes that become prime numbers when prefixed with an 8.

27, 1331, 4913, 9261, 12167, 35937, 2924207, 8869743, 12649337, 14348907, 19465109, 23639903, 25153757, 30080231, 34965783, 36926037, 41781923, 43986977, 55306341

Offset: 1

Author

Claudio Meller, Nov 10 2009

Keywords

• base
• nonn

Comments

Subsequence of cubes of A032671. - Michel Marcus, Jun 22 2016

Links

• G. C. Greubel, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A032671.

Programs

Mathematica

Select[Range[1, 500, 2]^3, PrimeQ[FromDigits[Join[{8}, IntegerDigits[#]]]] &] (* G. C. Greubel, Jun 22 2016 *)