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                           13931 3931393139 3139313931 3931393139 3139313931
3931393139 3139313931 3931393139 3139313931 3931393139 3139313931 3931393139
3139313931 3931393139 3139313931 3931393139 3139313931 3931393139 3139313931
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A palindromic prime with all substrings of five consecutive digits forming primes as well. [Patterson]

 

  Submitted: 2004-01-12 07:47:16;   Last Modified: 2008-01-30 11:28:00.



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