Factor Info
| ID | 136621 |
| Size | 174 digits / 578 bits |
| Status | composite |
| Value | 637627967976465468782285350927509576834577301868109453787431565755996933704782527551839803462943271971743268041123862569890824718760836914925395388410623986999333927292621357 |
Factorizations
| Primary | (ID: 136622) 239334841446926695069 (proven prime) |
| (ID: 136623) 2664166922465660363308988498298889623130638276145988923497324644081621837340500579720402609273361790810538743479585770845539295658358349193986503022598353 (composite) |
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.