This number is a composite.

Single Curio View:   (Seek other curios for this number)
The largest natural number n such that all prime factors of n and n+1 are smaller or equal to the prime digit 5. [Capelle]

Submitted: 2009-09-22 07:33:28;   Last Modified: 2009-09-22 09:05:23.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell