All records are made to be broken, and Emma Haruka Iwao’s 2019 record of 31.4 trillion digits was broken with 50 trillion digits calculated by Timothy Mullican in January 2020. Congratulations, Timothy! He generously sent us a copy of the results and we are publishing his work here in celebration of Pi Day 2020.

The Pi API is now serving all 50 trillion digits! You can try one of the demos on this page or download the files directly from http://storage.googleapis.com/pi50t/index.html (caution: it’s 40 TB!).

Watch a discussion with Emma and Timothy on their achievements and how they did it.