A166534 Numbers n with property that n^3 is concatenation of exactly three primes: leading zeros not allowed.
13, 15, 18, 29, 33, 38, 39, 45, 55, 68, 83, 91, 95, 98, 103, 108, 111, 117, 125, 131, 137, 148, 161, 163, 173, 175, 177, 179, 217, 233, 235, 237, 241, 258, 259, 278, 289, 293, 295, 297, 321, 337, 339, 357, 377, 378, 391, 395, 409, 415, 417, 418, 421, 433, 453
Offset: 1
Examples
13^3=2197=>{2,19,7}
15^3=3375=>{3,37,5}
18^3=5832=>{5,83,2}.
Crossrefs
Extensions
Edited by Charles R Greathouse IV, Mar 23 2010
Comments