Factor Info
| ID | 143349 |
| Size | 194 digits / 643 bits |
| Status | composite |
| Value | 20086020854098192701678866716806748302622473594194189232875353118566259577582571757618468069978490629189578385977945327598250044539367513577874381362876152678208459546531970196276570387996840893 |
Factorizations
| Primary | (ID: 179184) 290239124722842089063959709049053 (proven prime) |
| (ID: 179185) 69205076583933772381137900237559597648833095441105610406130971183360719657103309339189807014677387634280038903066672536003617327491736509320285702095484059869281 (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.