Prime Factorization Calculator

Developed by Hemant Parashar, B.Sc.

Compute the prime factorization of any positive integer. Includes prime exponent notation, factor lists, sums, and next prime values.

General Purpose Disclaimer

This tool is developed for educational and quick reference purposes. Calculations should be verified independently for critical applications.

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Understanding Prime Factorization

**Prime Factorization** is the process of breaking down a composite number into a product of prime numbers. According to the **Fundamental Theorem of Arithmetic**, every integer greater than 1 has a unique prime factorization.

Exponential Notation

When prime factors repeat, they are typically grouped together using exponents. For example:

72 = 2 × 2 × 2 × 3 × 3 = 2³ × 3²

Prime vs. Composite Numbers

  • **Prime Number:** A positive integer greater than 1 that has no positive divisors other than 1 and itself (e.g., 2, 3, 5, 7, 11).
  • **Composite Number:** A positive integer greater than 1 that has positive divisors other than 1 and itself.

This tool was developed and verified by Hemant Parashar, B.Sc. Graduate, to provide educational math resources.