The book is now available! 1802
(another Prime Pages' Curiosity)
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1802 is the smallest number not ending in zero that can be represented as the sum of the squares of two distinct primes in two different ways (1802 = 11^2 + 41^2 = 29^2 + 31^2). [Rodrigo]

 

  Submitted: 2005-09-23 12:58:05;   Last Modified: 2008-01-30 11:28:00.



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