142447
This number is a composite.
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The smallest and the only 6-digt tnaillirb number whose the
prime factors are palindromic primes and the prime factors
of its reversal are emirps, i.e., 142447 = 181 * 787,
744241 = 751 * 991. [Loungrides]
Submitted: 2015-10-22 12:47:22; Last Modified: 2018-04-02 15:11:21.
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