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<?php
namespace phpseclib3\Tests\Unit\Math;
use phpseclib3\Math\BigInteger;
use phpseclib3\Math\PrimeField;
use phpseclib3\Tests\PhpseclibTestCase;
class PrimeFieldTest extends PhpseclibTestCase
{
public function testPrimeFieldWithCompositeNumbers()
{
$this->expectException('UnexpectedValueException');
$a = new BigInteger('65', 10);
$p = new BigInteger('126', 10); // 126 isn't a prime
$num = new PrimeField($p);
$num2 = $num->newInteger($a);
echo $num2->squareRoot();
}
}
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