driver function
public static void main ( String [ ] args ) { int n = 51242183 ; System . out . println ( " The ▁ number ▁ of ▁ distinct ▁ " + " prime ▁ factors ▁ is / are ▁ " + exactPrimeFactorCount ( n ) ) ; System . out . println ( " The ▁ value ▁ of ▁ log ( log ( n ) ) " + " ▁ is ▁ " + Math . log ( Math . log ( n ) ) ) ; } }