19071979

This number is a prime.

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19071979 is "Duke's prime." (John Wayne was born in 1907 and died in 1979.) [Goins]

Submitted: 2019-01-01 02:10:13;   Last Modified: 2019-01-01 02:14:46.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell