The book is now available! 86969
(another Prime Pages' Curiosity)
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The prime 86969 is the only five-digit number m such that pi(m) and prime(m) are palindromic numbers. [Firoozbakht]

 

  Submitted: 2004-08-27 00:57:50;   Last Modified: 2008-01-30 11:28:00.



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