337

This number is a prime.

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The smallest prime (the only emirp) of form a^b+c^d, where the bases are prime and the exponents are composite digits, i.e., 2^8+3^4. [Loungrides]

Submitted: 2017-02-22 00:08:57;   Last Modified: 2018-10-24 06:48:52.
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