Driver Code
$ n = 51242183 ; echo " The ▁ number ▁ of ▁ distinct ▁ prime " . " ▁ factors ▁ is / are ▁ " , exactPrimeFactorCount ( $ n ) , " STRNEWLINE " ; echo " The ▁ value ▁ of ▁ log ( log ( n ) ) ▁ " . " is ▁ " , log ( log ( $ n ) ) , " STRNEWLINE " ; ? >