Factor Info
| ID | 12256 |
| Size | 144 digits / 477 bits |
| Status | composite |
| Value | 381261967540717715720483671536097341891191944348502281649829415293724059024751698442877462776469059649662744971813314381661070321258027252116421 |
Factorizations
| Primary | (ID: 12257) 20685345700832613746274200712813873539005195191158701 (proven prime) |
| (ID: 12258) 18431500882548527807355363903413307733435270533319736462068525890749054861760307459417593721 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.