For beginners. Write a program that finds and prints the biggest prime number which is <= N This is optimized script only for the bigger Prime Numeber Sample tests Input Output 13 13 126 113 26 23 Example: <?php $num = trim(fgets(STDIN)); settype($num, “int”); if ($num <= 10000000){ for($i= $num; $i>=3; $i–) { $isPrime =…
