198571

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest Honaker prime for which the denominator of the sum of the reciprocals of its digits is at the maximum. [Gaydos]

Submitted: 2018-03-03 06:02:29;   Last Modified: 2018-03-03 13:28:29.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell