The book is now available! 547
(another Prime Pages' Curiosity)
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f(547!) + 547^3 is a prime number, where f(n!) gives the first n digits of n!. 547 is the smallest integer with this characteristic, and it is prime. [Zonta]

 

  Submitted: 2008-08-06 07:23:26;   Last Modified: 2008-08-11 19:44:11.



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