8

This number is a composite.

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The sum of the first 8 composite numbers and the sum of the first 8 prime numbers differ only by 1. Does the sum of the first n composite numbers ever divide the sum of the first n primes? [Honaker]

Submitted: 2019-12-27 14:47:08;   Last Modified: 2019-12-27 19:20:09.
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