735353537

This number is a prime.

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The only odd-prime-digit prime formed by inserting a digit d, between adjacent digits of a palindromic prime p of the form abbba, i.e., (d=3, p=75557). [Loungrides]

Submitted: 2010-11-19 12:30:15;   Last Modified: 2018-04-03 19:36:03.
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