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Single Curio View: (Seek other curios for this number) 858 = 2 * 3 * 11 * 13 is the smallest palindrome with 4 distinct prime factors. Note that the reversal of each is prime. [Post]
Submitted: 2009-04-02 00:08:36; Last Modified: 2009-04-02 15:35:45.
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