A104282 Primes which are the concatenation of four consecutive cubes.

2744337540964913, 830584857375884736912673, 1124864115762511910161225043, 125000000125751501126506008127263527, 145531576146363183147197952148035889

Offset

1,1

Links

Table of n, a(n) for n=1..5.

Example

The first term is 2744337540964913 which is a prime and is the concatenation of 2744,3375,4096 and 4913 which are four consecutive cubes.

Mathematica

Select[FromDigits[Flatten[IntegerDigits[#]]]&/@Partition[Range[1000]^3, 4, 1], PrimeQ] (* Harvey P. Dale, Dec 15 2010 *)

Crossrefs

Sequence in context: A080126 A335394 A233844 * A234067 A172576 A037249

Adjacent sequences: A104279 A104280 A104281 * A104283 A104284 A104285

Keyword

base,nonn

Author

Shyam Sunder Gupta, Apr 17 2005

Status

approved