🧮 Prime Factorization Calculator
Factor integers into primes, list all divisors with factor pairs, and test primality — with step-by-step process and large number support.
Decompose a positive integer into its prime factors, showing standard form, power form, and step-by-step process.
Free online prime factorization calculator with three modes: prime factorization (standard and exponential forms), all divisors with factor pairs and sum, and primality testing with nearest primes. Features step-by-step division process and text-based factor tree visualization for math education and number theory.