One million useless figures
The “most useless page” of this web site shows the first million decimal figures of PI (Do you remember your math? PI=3.14, more or less).
All this is a kind of « virtual partnership » with French scientific magazine La Recherche whose December 2005 issue is titled : « Pi, le maître nombre » (Pi, the Master number). There, you will find more about the exact status of research about mathematical constants (including e, square root of 2, square root of 5, and others).