danog/MadelineProto
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Updating PrimeModuleg

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This commit is contained in:
danogentili 2016-08-08 19:13:52 +02:00
parent 8ddc8237e5
commit 270a8acec1
1 changed files with 9 additions and 12 deletions
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21
src/danog/MadelineProto/PrimeModule.php
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@ -224,27 +224,24 @@ class PrimeModule
$factors = [];
$one = new \phpseclib\Math\BigInteger(1);
$two = new \phpseclib\Math\BigInteger(2);
$limit = $n->root()->add($one);
$limit = sqrt($n) + 1;
foreach ($this->smallprimes as $checker) {
$checker = new \phpseclib\Math\BigInteger($checker);
if ($limit->compare($checker) == -1) {
if ($checker > $limit) {
break;
}
while ($n->modPow($one, $checker)->toString() == '0') {
do {
$factors[] = $checker;
$n = $n->divide($checker)[0];
$limit = $n->root()->add($one);
if ($limit->compare($checker) == -1) {
$n = intval($n / $checker);
$limit = sqrt($n) + 1;
if ($checker > $limit) {
break;
}
}
} while (Tools::posmod($n, $checker) == 0);
}
if ($n->compare($two) == -1) {
if ($n < 2) {
return $factors;
}
while ($n->compare($two) == 1) {
while ($n > 1) {
if ($n->isprime()) {
$factors[] = $n;
break;