Prime Factorization Calculator
Find the prime factorization of any integer between 2 and 253 (9007199254740992), inclusive. A prime number is an integer greater than 1 that is divisible by only two positive integers: 1 and itself. All composite numbers (integers greater than 1 that are not prime) have a unique prime factorization - a representation as a product of prime numbers. Prime factorizations are conventionally written with factors in ascending order and repeated factors represented as exponents.