text: This is checked so that we can skip the middle five numbers in the below loop
code: if ( n % 2 == 0 or n % 3 == 0 ) : NEW_LINE INDENT return True NEW_LINE DEDENT i = 5 NEW_LINE while ( i * i <= n ) : NEW_LINE INDENT if ( n % i == 0 or n % ( i + 2 ) == 0 ) : NEW_LINE INDENT return True NEW_LINE DEDENT i = i + 6 NEW_LINE DEDENT return False NEW_LINE