191
This number is a prime.
Single Curio View: (Seek other curios for this number)
Shigeru Kondo and Alexander Yee ran a custom-built computer
for 191 days to calculate π to ten trillion decimal
places. [Jackson]
Submitted: 2020-03-30 14:12:28; Last Modified: 2020-03-30 14:15:00.
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