Miscellany
public text v1 · immutable<?php
function is_prime($prime) {
if($prime%2 == 0) return false;
$sqrt = sqrt($prime);
for ($i = 3; $i <= $sqrt; $i+=2){
if ($prime%$i == 0) return false;
}
return true;
}
$primes = array();
$i=0;
$primes = 0;
while($primes < 10001){
$i++;
if(is_prime($i)){
$primes++;
}
}
echo $i, "\n";