Driver program
public static void main ( String args [ ] ) { int k = 4 ; System . out . println ( " All ▁ primes ▁ smaller ▁ " + " than ▁ 100 : ▁ " ) ; for ( int n = 1 ; n < 100 ; n ++ ) if ( isPrime ( n , k ) ) System . out . print ( n + " ▁ " ) ; } }