This number is a prime.
Single Curio View: (Seek other curios for this number)The only 3-digit prime (emirp) that remains prime when its leading digit is replaced by any digit that is equal to a power of 2, i.e., 1, 2, 4, 8. [Loungrides]
Submitted: 2010-11-28 13:40:38; Last Modified: 2020-07-21 11:29:38.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell