KnowraEuclid's theoremLinked fromLinked fromThe 6 pages that link to Euclid's theorem, each with the reason it gives.All 6Related 1Narrower topic 3Compared with 2Dirichlet's theorem on arithmetic progressionsCompared with: It gives unrestricted infinitude, while Dirichlet specifies which residue classes contain infinitely many primes.Bertrand's postulateCompared with: Euclid guarantees primes without a nearby upper bound; Bertrand gives a quantitative interval.