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Begins the smallest prime century that contains three Ormiston pairs and no other primes. Note that 13/31, 37/73, and 79/97 are the only Ormiston pairs that can fit together in a prime century. [Punches]

 

  Submitted: 2009-07-24 18:39:09;   Last Modified: 2009-07-24 19:18:57.



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