Largest Pseudoprime yet?

http://www.newscientist.com/article/dn23171-largest-fake-prime-number-holds-300-billion-digits.html


Learn more about public key cryptography - used for secure transactions all over the Internet:

http://computer.howstuffworks.com/encryption3.htm

Slicing the Menger Cube - Neat!

http://www.scientificamerican.com/article.cfm?id=mathematical-impressions-the-surprising-menger-sponge-slice

11 most beautiful math equations

http://news.yahoo.com/11-most-beautiful-mathematical-equations-144744064.html