Thread: Prime or Not Prime
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Old 06-08-2007   #39 (permalink)
kaminix
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Join Date: May 2007
Location: Göteborg, Sweden
Posts: 114
Default Re: Prime or Not Prime
Quote:
Originally Posted by qtwerp View Post
Not prime. Divides by 17.

-5
5 is prime and therefor -5 is also prime.

23
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