An integer greater than 0, which is neither a prime nor a perfect square, and has no prime factors less than 50, what is the smallest such integer.
一个大于0的整数，既不是质数，也不是完全平方数，且没有小于50的质因数，则这样的整数最小为多少．
<gadget id="calculator">53 * 59</gadget>
<output>3_127</output>

<result>3_127</result>