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A spooky way to calculate prime numbers
Written on 31.10.2026 12:51 by Ingmar Weber
== This is *not* relevant for the exam ==
In case you liked the bits about Turing machines, registers, and all that, you might appreciate FRACTRAN:
https://www.youtube.com/watch?v=zuaVFnj4SWY
You can actually design a computer that uses nothing but fractions, such as 35/11 for calculations.
== This is *not* relevant for the exam ==