Factor Info
| ID | 42207 |
| Size | 187 digits / 622 bits |
| Status | composite |
| Value | 9724539966823877723311067258819384029808161737905263756435274876623177477015259161396968863698675199239567890823552584668212511920552647800417279117977096230525570041293291865542382889101 |
Factorizations
| Primary | (ID: 7404) 156525289282548414081799081 (proven prime) |
| (ID: 46118) 62127596194822064489206454375004146415264287023324298217370806815848623682438754302993847408988091510901353600580506762938279197507447891904924232371617517796421 (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.