factorial

 

Factorials appear to be like the results of a factor line but in reverse.  However, a greater difference is that factorials are sequential in nature and are not primes.


For example: 5! = 5 * 4 * 3 * 2 * 1 = 120


              120   60   30    15    5    1 (we’re done)

120 =  1 *  2  *  2  *  2  *  3  *  5


TO DO

RESEARCH

Correct derivation of factorials from apriori knowledge.