public boolean METHOD_1 ( int number ) { if ( ( number % INT_1 ) == 0 ) return false ; for ( int i = INT_2 ; ( i * i ) <= number ; i += INT_1 ) { if ( ( number % i ) == 0 ) return false ; } return true ; }

public boolean METHOD_1 ( int number ) { if ( number == INT_1 ) return true ; if ( ( number % INT_1 ) == 0 ) return false ; for ( int i = INT_2 ; ( INT_2 * i ) <= number ; i += INT_1 ) { if ( ( number % i ) == 0 ) return false ; } return true ; }
