• **prime number** ⪢⪢

A _____ is one that's only divisible by itself and 1. #math

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A _____ is one that's only divisible by itself and 1. #math

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• **prime number** ⪢⪢

It is a _____ when it can't be divided evenly by any number except 1 or itself. #math

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It is a _____ when it can't be divided evenly by any number except 1 or itself. #math

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• **prime number** theorem

○ Around 300 BC Euclid proved there were infinite number of**prime number**s.
○ The number of **prime number**s less than a certain natural number is asymptotically equivalent to x/(x⍻e).

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○ Around 300 BC Euclid proved there were infinite number of

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• 16 Divisibility, **Prime Number**s, and Prime Factorization

The fundamental theorem of arithmetic: there is only one unique set of prime factors for any number.

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The fundamental theorem of arithmetic: there is only one unique set of prime factors for any number.

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• **prime number** theorem

○ π(n) is asymptotically equivalent to x/log x. ○ Of the first n integers, roughly 1/log n of them would be prime. #math

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○ π(n) is asymptotically equivalent to x/log x. ○ Of the first n integers, roughly 1/log n of them would be prime. #math

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