Divide a large square whose side length is an integer into 97 small squares whose side lengths are all integers. If the side length of 96 small squares is 1, what is the maximum side length of the large square?
将一个边长为整数的大正方形分成97个边长都是整数的小正方形，若其中96个小正方形的边长是1，则大正方形的边长最大为多少．
<result>25</result>