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A formal proof requested (Posted on 2018-09-13) Difficulty: 2 of 5
Every integer greater than 11 is a sum of two composite numbers.


No Solution Yet Submitted by Ady TZIDON    
Rating: 3.0000 (1 votes)

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Hints/Tips re: QED (spoiler) spoiled spoiler Comment 2 of 2 |
(In reply to QED (spoiler) by Steve Herman)

2nd sentence: one of the words "than" is redundant.

4th sentence copy+paste propagated the error.

  Posted by Ady TZIDON on 2018-09-14 04:15:51
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