193811

This number is a prime.

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19:38:11 corresponds to the only prime time displayed on a 24-hour digital clock in hours, minutes, and seconds (to the nearest second) while the crossing hour and minute hands of an analogue clock momentarily coincide. [Beedassy]

Submitted: 2009-06-17 16:02:02;   Last Modified: 2009-06-17 18:38:51.
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