Factor Info
| ID | 149807 |
| Size | 196 digits / 652 bits |
| Status | composite |
| Value | 9943982148456251084160463092186906162350287589348300017004883386709818493327702377506401390580976858254278953617182460517002121006393123285129724349240942768244421652432969340402415567414322675417 |
Factorizations
| Primary | (ID: 149808) 255444410634612137447 (proven prime) |
| (ID: 149809) 38928164933231324690147574926682046619321243602474390753371490464925986470985379239652828664440124570720734026793360349724953237691680591332921553906193103480552125301584520511 (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.