The book is now available! 1959
(another Prime Pages' Curiosity)
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The smallest known emirpimes greater than a googol are 10100 + 1959 and its reverse, which are both semiprime. Found by Ed Pegg, Jr. in reply to a query from Jonathan vos Post.

 

  Submitted: 2004-10-30 23:03:28;   Last Modified: 2008-01-30 11:28:00.



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