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Thread: Least prime number divisor of 5^3 + 9^3

  1. April 14th 2007, 06:02 AM #1
    thecapaccino
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    Least prime number divisor of 5^3 + 9^3

    What is the least prime number which is a divisor of 5^3 + 9^3?

    Doh!!! Can't do it:-)
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  2. April 14th 2007, 06:11 AM #2
    Plato
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    Isn't 2 a prime number?
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  3. April 14th 2007, 06:15 AM #3
    thecapaccino
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    Yes - but....

    Yes 2 is a prime number....

    doh!!! ah yes...I got it...how simple!!!!

    Cheers!!!! You are absolutely right...
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