- strpos: documentation ( source)
- trim: documentation ( source)
<?php
//351
$i=10000;
do {
$i--;
$a = trim(bcdiv('77443926736724935480350070408907763468867438566950415241224148938007881206653777623116301382483374', $i, 10),'.0');
} while (strpos($a, '.') !== false && $i > 1);
echo $a . "\n" . $i;