bn:03804052n
Noun Concept
Categories: Integer sequences, All articles containing potentially dated statements, Articles containing proofs, Large integers, Articles containing potentially dated statements from 2014
EN
Fermat number
EN
In mathematics, a Fermat number, named after Pierre de Fermat, who first studied them, is a positive integer of the form F n = 2 2 n + 1, {\displaystyle F_{n}=2^{2^{n}}+1,} where n is a non-negative integer. Wikipedia
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EN
In mathematics, a Fermat number, named after Pierre de Fermat, who first studied them, is a positive integer of the form F n = 2 2 n + 1, {\displaystyle F_{n}=2^{2^{n}}+1,} where n is a non-negative integer. Wikipedia
An integer which is one more than two raised to a power which is itself a power of two (i.e., is expressible in the form 22n+1 for some n ≥ 0); equivalently, a number that is one more than two raised to some power (is expressible as 2n+1) and is prime. Wiktionary