7572757

This number is a composite.

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The only prime-digit brilliant number of the form pdp, where p is a palindromic prime, (case p=757), i.e., 7572757 = 1021 * 7417. [Loungrides]

Submitted: 2020-07-21 02:26:14;   Last Modified: 2020-07-21 08:27:30.
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