12818
This number is a composite.
Just showing those entries submitted by 'Rodrigo': (Click here to show all)
12818 is the smallest number not ending in zero that can be
represented as the sum of the squares of two distinct
primes in three different ways (12818 = 7^2 + 113^2 = 37^2
+ 107^2=47^2 + 103^2). [Rodrigo]
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