The book is now available! 13111212
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13111212/(1+3+1+1+1+2+1+2) and 13111212/(1*3*1*1*1*2*1*2) are primes. [Firoozbakht]

 

  Submitted: 2005-05-21 03:32:17;   Last Modified: 2008-01-30 11:28:00.



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