One Million Digits of Pi
Every one of the first million digits of pi — paginated, searchable by position, and downloadable as a plain text file. Go ahead, scroll.
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A million digits, computed and verified
The text file above contains exactly 1,000,000 digits after the decimal point — the first million digits of pi. That's roughly 1 megabyte of text, enough to fill about 500 printed pages at a normal font size. The digits are loaded on-demand in chunks so the page stays responsive even on a phone.
Pi has been computed to this precision and far beyond using algorithms like the Chudnovsky formula, which converges on pi at a rate of roughly 14 digits per term. In 2022 researchers at the University of Applied Sciences of the Grisons calculated pi to 100 trillion digits — more than you could read in a lifetime even at a digit per second.
Fun things you can do with a million digits
- Find your birthday as a sequence inside pi (spoiler: everyone's is in there).
- Check the Feynman point at position 762, where six 9s appear in a row.
- Use the jump box to check position 1,000,000 — it's a
5. - Search for interesting patterns, repeated digits, or your lucky number.
Why "just" a million?
A million digits is the sweet spot for a pi-curious human. More than that and you're no longer browsing — you're moving megabytes. If you'd like far more, specialized research tools like y-cruncher can compute and dump billions of digits straight to disk.