note 103765 added to function.gmp-pow

Here is a simple demonstration code to fine prime possibilities. On my 64 bit Linux box I can only go until 61, larger numbers causes warnings due to the EXP number: <?php for ($idx = 0; $idx <= 61; $idx++) { $pow = (gmp_strval(gmp_pow('2', $idx)) - 1); $prop = gmp_prob_prime($pow); if ($prop > 0) { echo 'idx=' . $idx . "\n--------\n"; echo 'pow=' . $pow . "\n"; echo 'prop=' . $prop . "\n------\n"; } } ?> By 'pow' is the possible prime number. ---- Server IP: 212.124.37.9 Probable Submitter: 94.221.156.102 ---- Manual Page -- http://www.php.net/manual/en/function.gmp-pow.php Edit -- https://master.php.net/note/edit/103765 Del: integrated -- https://master.php.net/note/delete/103765/integrated Del: useless -- https://master.php.net/note/delete/103765/useless Del: bad code -- https://master.php.net/note/delete/103765/bad+code Del: spam -- https://master.php.net/note/delete/103765/spam Del: non-english -- https://master.php.net/note/delete/103765/non-english Del: in docs -- https://master.php.net/note/delete/103765/in+docs Del: other reasons-- https://master.php.net/note/delete/103765 Reject -- https://master.php.net/note/reject/103765 Search -- https://master.php.net/manage/user-notes.php