This number is a prime.

Just showing those entries submitted by 'Loungrides': (Click here to show all)

+ The larger of two primes concatenated from first three successive double-digit primes, 11, 13, 17, whose product creates the smallest 2-sphenic number that consists of four successive digits, i.e., 2431=11*13*17. [Loungrides]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell