The book is now available! 131681894401
(another Prime Pages' Curiosity)
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                                                               13 1681894401
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131681894401 = (9!)2 + 1 is prime. [Dobb]

 

  Submitted: 2002-05-12 01:50:32;   Last Modified: 2008-01-30 11:28:00.



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