3min chapter

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#190 – Jordan Ellenberg: Mathematics of High-Dimensional Shapes and Geometries

Lex Fridman Podcast

CHAPTER

Is There a Category of Fake Primes?

Pseudo-primes are numbers that pass a primality test, but aren't actually prime. For any prime, let's do a five, which is prime. Two to the fifth is 32. Divide 32 by five and you get six with a remainder of two. And then if it is, it's likely a prime, but not for sure. So yeah, so pseudo primes are a prime that are kind of faking it.

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