30
This number is a composite.
Single Curio View: (Seek other curios for this number)
The largest integer n with the property that every smaller integer relatively prime to n is itself a prime.
Submitted: 1999-09-02 23:40:00; Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell