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Large composites with just two prime factors of equal length.

Subject: Large composites with just two prime factors of equal length.
From:
Date: 30 Dec 2006 15:01:17 -0800
Newsgroups: sci.math
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Why are these types of composites with only 2 prime factors of
equal length and the fact that they are (very) easy to factor?

The number of these composites with the above characteristics
probably ---->oo. 

The first sentence holds the key! ;-)
  
Dan


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