User talk:18.189.112.192

Fundamental theorem of arithmetic
Hello and welcome! Please be sure to provide an edit summary when updating articles, such as your recent changes to Fundamental theorem of arithmetic. Without an edit summary, substantial removal of material may appear to be vandalism to external observers of the edit history. Thanks, and happy editing! --Tgeairn (talk) 06:51, 22 December 2011 (UTC)