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Primes which are the concatenation of four consecutive cubes.
0

%I #7 Nov 21 2013 12:48:39

%S 2744337540964913,830584857375884736912673,

%T 1124864115762511910161225043,125000000125751501126506008127263527,

%U 145531576146363183147197952148035889

%N Primes which are the concatenation of four consecutive cubes.

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

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

%K base,nonn

%O 1,1

%A _Shyam Sunder Gupta_, Apr 17 2005