Both are written as exponentiation modulo a composite number, and both are related to the problem of prime factorization.
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It is based on ideas such as divisibility and fundamental theorem states that each positive integer has a unique prime factorization.
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The value of each variable is encoded as the exponent of a prime number in the prime factorization of the integer.
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If these integers are further restricted to prime numbers, the process is called "'prime factorization " '.
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Essentially we have an integer " i " which has a prime " p " in its prime factorization.
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There is a version of unique prime factorization for the ideals of a Dedekind domain ( a type of ring important in number theory ).
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As a result, there is no smallest positive integer with multiple prime factorizations, hence all positive integers greater than 1 factor uniquely into primes.
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Leibniz saw that the uniqueness of prime factorization suggests a central role for prime numbers in the universal characteristic, a striking anticipation of G�del numbering.
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So, albeit there are many prime factorization algorithms to do this in practice for larger numbers, they all have to yield the same result.
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A positive integer can be represented as a sum of two squares precisely if its prime factorization contains no odd powers of primes of the form.