Properties of Composites Composed of Two Odd Prime Factors

Edwin

Moderator,
Could you delete three of the four threads I started with the title "Properties of Composites Composed of Two Odd Prime Factors." I accidently started 4 threads, when I only meant to start one thread. I do appologize for that, for I am in the process of learning how to use the math symbol program LaTex in order to make my posts more readable.
Best Regards,
Edwin