263 (number)

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263 is the natural number between 262 and 264. It is also a prime number.


Ordinal Two hundred [and]
sixty-three
Cardinal 263rd
Factorization prime number

[edit] In mathematics

263 is an irregular prime, an Eisenstein prime, a long prime, a Chen prime, a Gaussian prime, a happy prime, a sexy prime, a safe prime, and a Higgs prime.