55331

This number is a prime.

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The smallest prime of form aabbc that starts the first prime quadruple where aa and bb appear in any of its four terms, i.e., 55331, 55333, 55337, 55339. [Loungrides]

Submitted: 2015-10-31 11:42:22;   Last Modified: 2018-12-26 09:56:48.
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