Factorization calculator Prime factorize positive integers greater than or equal to 1. Supports huge numbers up to 70 digits. Run Factorization 2 2 * 3 2 * 7 1 * 19 1 Text 2^2*3^2*7^1*19^1 HTML 2<sup>2</sup>*3<sup>2</sup>*7<sup>1</sup>*19<sup>1</sup>