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Prime Factors Calculator

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Prime Factors Calculator

Factor an integer into primes.

Integer ≥ 2

Prime factors

Factor count

How it works

Prime factorization writes a number as a product of primes.

Enter Integer ≥ 2 for the Prime Factors Calculator; use finite values in the indicated domain. The calculator reports Prime factors and Factor count: Prime factorization writes a number as a product of primes. The input must be a whole number of at least 2.

\[ n = p_1^{e_1}\cdots p_k^{e_k} \]

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