Factor Info
| ID | 149922 |
| Size | 179 digits / 593 bits |
| Status | composite |
| Value | 18808070178932289436448122906128236068881133198378256867829390587728468773820884157370208413474858708085678188386087038594697733821154808120673628611687157334345435553640576501201 |
Factorizations
| Primary | (ID: 149633) 35398913504384285261362997701 (proven prime) |
| (ID: 183989) 531317724669793635532837002621403248518625997682138590768159517337357506654818994584707964682687034078960769292020503389667579039617695081867786553501 (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.