腾讯专题:
http://view.news.qq.com/original/intouchtoday/n2680.html
The 13th Root of a 100-Digit Number (Part I)
http://myreckonings.com/wordpress/2011/10/05/the-13th-root-of-a-100-digit-number-part-i/
http://view.news.qq.com/original/intouchtoday/n2680.html
The 13th Root of a 100-Digit Number (Part I)
http://myreckonings.com/wordpress/2011/10/05/the-13th-root-of-a-100-digit-number-part-i/