# \#modular-arithmetic

**URL:** https://scanalyst.fourmilab.ch/tag/modular-arithmetic/1252.md

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## [The Prime Number Race](https://scanalyst.fourmilab.ch/t/the-prime-number-race/2879)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [13 March 2023 13:52 UTC](https://scanalyst.fourmilab.ch/t/the-prime-number-race/2879 "2023-03-13T13:52:05Z")

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It’s Team 1 vs. Team 3 for the lead…to infinity and beyond!

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## [Nikola Tesla's 3-6-9 “Vortex” Mystery and Modular Arithmetic](https://scanalyst.fourmilab.ch/t/nikola-teslas-3-6-9-vortex-mystery-and-modular-arithmetic/912)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [20 February 2022 13:18 UTC](https://scanalyst.fourmilab.ch/t/nikola-teslas-3-6-9-vortex-mystery-and-modular-arithmetic/912 "2022-02-20T13:18:28Z")

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