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8923
This number is a prime.
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The largest distinct-digit prime, concatenated from two
double-digit primes, such that, αlternating the 2nd and 4th
digits we create another prime, also concatenated from two
double-digit primes, i.e., 8329. Note that there is only
another such case, i.e., (3761, 3167). [Loungrides]
Submitted: 2017-06-09 14:19:57; Last Modified: 2018-03-25 11:49:01.
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