4181
This number is a composite.
Single Curio View: (Seek other curios for this number)
The smallest semiprime Fibonacci number with emirp factors, i.e., 37 * 113. [Honaker]
Submitted: 2020-06-12 13:56:26; Last Modified: 2020-06-12 14:10:18.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell