This number is a prime.
Single Curio View: (Seek other curios for this number)(523541, 541523): The only pair of primes formed from the concatenation in order and reverse order of two consecutive distinct-digit primes with the same sum of digits. [Loungrides]
Submitted: 2012-12-01 13:02:21; Last Modified: 2018-05-03 08:49:17.
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