41

This number is a prime.

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41 is the smallest prime number to have the same period (five) in both decimal and hexadecimal number systems.

Submitted: 2004-07-08 06:05:45;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell