Composite Fibonacci and Lucas Factors

Composites for Fn and Ln (and status of factorization efforts)

Statistics about the composite numbers

The smallest composite numbers. All of the composites have had factors smaller than 107 removed. (Checked by Jon Schoenfield)

All of the composites are pairwise relatively prime. This adds evidence to the conjecture that the primitive parts are relatively prime.

None of the composites are perfect powers.


If you would like to help factor some of these composites, please feel free to do so! Here are links to some factorization software.