Jingjing chose the numbers 1, 2, 3, 4, 5, 6, 7 and 9, and she decided to use these numbers to construct 4 two-digit prime numbers without repetition. What is the sum of these 4 two-digit prime numbers?
晶晶选中了数字1、2、3、4、5、6、7与9，她决定不重复地用这些数字构造4个两位质数．那么这4个两位质数之和是多少．
<gadget id="calculator">61 + 29 + 53 + 47</gadget>
<output>190</output>

<result>190</result>