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Some special sums (Posted on 2015-02-05) Difficulty: 2 of 5
Show that all sums of two consecutive odd prime numbers have at least three prime factors, not necessarily distinct. Example: 3+5=8. 8's factors: 2,2,2.

No Solution Yet Submitted by Ady TZIDON    
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Some Thoughts re: solution......KUDOS Comment 4 of 4 |
(In reply to solution by Daniel)

Excellent proof!
  Posted by Ady TZIDON on 2015-02-06 10:41:33

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