1031223317

This number is a prime.

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The only 10-digit autobiographical prime. Note that it is also the only from the 21 10-digit autobiographical numbers that is concatenated from an emirp and two 3-digit primes, i.e., 1031, 223, 317. [Loungrides]

Submitted: 2018-12-02 08:10:57;   Last Modified: 2018-12-02 08:26:55.
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