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                10200 3000400005 0000060000 0070000006 0000050000 4000300201
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Palindromic prime formed by ascending and descending concatenation of the first seven digits followed by zeros in ascending and descending number. [Silva]

 

  Submitted: 2010-03-19 05:52:29;   Last Modified: 2010-03-19 06:53:33.



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