1728971
This number is a prime.
Single Curio View:    (Seek other curios for this number)
The only emirp formed by inserting the square of a
double-digit prime p between p and its reversal R(p), (case
p=17).  [Loungrides]
 Submitted: 2019-02-23 18:58:59;   Last Modified: 2019-02-23 19:00:56.
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