1885

This number is a composite.

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The smallest number, all of whose prime factors are of form 4n+1, whose sum of distinct prime factors is prime: 1885 = 5 * 13 * 29; 5 + 13 + 29 = 47. [Post]

Submitted: 2009-08-30 22:15:20;   Last Modified: 2009-08-31 07:10:07.
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