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Old 2005-12-12, 15:08   #2
alpertron
 
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Aug 2002
Buenos Aires, Argentina

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The prime factors of 1105 (the second Carmichael number) are 5, 11 and 17.

None of these prime factors are Mersenne numbers.

Last fiddled with by alpertron on 2005-12-12 at 15:10 Reason: Fix typo
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