This number is a prime.
The smallest prime concatenated in order from the prime
factors of the only palindrome 3-sphenic number 9468649 =
101 x 241 x 389, that consists of all the composite digits,
4, 6, 8, 9. [Loungrides]
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell