233

This number is a prime.

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The sum of the first five distinct-digit reflectable primes {3, 13, 31, 83, 103} is 233. Note that π(3) + π(13) + π(31) + π(83) + π(103) = 23*3. [Worrom]

Submitted: 2022-02-20 13:19:08;   Last Modified: 2022-02-20 13:53:12.
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