Factor Info
| ID | 143723 |
| Size | 202 digits / 671 bits |
| Status | composite |
| Value | 7704094569878520196428268859077023197277024000963406546297098034751749605745750748509000339946227018154737420253535791990572128495556493102858598290035081010697173452663897346701672254993566981011421257 |
Factorizations
| Primary | (ID: 143225) 4113816270968465172631539553969 (proven prime) |
| (ID: 179533) 1872736666497952266938483278488065874571197908394135210754550155900820059514527083445894951888798753261877995670065469197227227015034938608673971830968117057795151224656153 (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.