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Goldbach revisited (Posted on 2010-06-12) Difficulty: 2 of 5
 The Goldbach Conjecture states that every even number greater than 2 can be expressed as a sum of two primes.
  For example, 4=2+2 and 16 = 5 + 11. 
What is the smallest number for which there are 5 different ways to express this number as a sum of two primes? 

See The Solution Submitted by Ady TZIDON    
Rating: 3.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Goldbach revisitedBen Vitale2010-07-02 02:06:53
re: computer solution (spoiler)Charlie2010-06-12 17:02:05
Solutioncomputer solution (spoiler)Charlie2010-06-12 15:44:56
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