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April 19, 2014

April 19, 2014

Posted by **JESSICA** on Thursday, September 8, 2011 at 8:44pm.

- geometry -
**Reiny**, Thursday, September 8, 2011 at 10:27pmThe only even prime is the number 2

so for all prime numbers n>2, n has to be odd

Therefore n+1 is even, and all even numbers except 2 are NOT prime.

So .....

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