I think this one is bigger. x.x but I'm not sure its not done loading yet so I cant tell yet.
3.141592653589793238462643383279502884197169399375 105820974944592.jp/
grr it abbreviates the url
there just put http:// infront of 3.14 (with out www.) It's still going ;x way big..
ack its freezing up my internet explorer x.x maybe its actually caluclating it and not just some numbers some one put up... hmm.. will see if its going in an hour