Quote:
Originally Posted by mackerel
Reading this I almost want to have a go. Almost... That storage requirement is scary...

You can certainly have a go at the other records. The program used to calculate pi to 50 trillion digits has also been used to calculate square roots, logarithms, and various constants to billions of decimal places. I held the record for ln (2) at one point:
https://www.mersenneforum.org/showpo...&postcount=716
http://www.numberworld.org/digits/Log(2)/