1723

This number is a prime.

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The prime that splits into the two primes, 17 and 23, which are the extremal constants of the magic triangle of Yates using digits 1 through 9:
       1                 7 

     9   6             3   6 

   5       7         5       1 

 2   8   4   3     8   2   4   9
[Beedassy]

Submitted: 2009-07-24 13:55:28;   Last Modified: 2014-07-20 22:48:28.
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