This number is a prime.
Single Curio View: (Seek other curios for this number)Lucas(863) is prime. The largest three-digit prime index for which this is true. [Schiffman]
Submitted: 2013-01-26 11:56:22; Last Modified: 2014-08-30 10:16:45.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell