Factor Info
| ID | 161107 |
| Size | 118 digits / 391 bits |
| Status | composite |
| Value | 3735350869738848069979581182939249160535637842957406811054110805147313985927009749275982201291555326843094024326245497 |
Factorizations
| Primary | (ID: 163111) 12890637456713676900709022359483 (proven prime) |
| (ID: 193531) 289772393512891004873379623685057298141500776814326289007947930301333472397882586292059 (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.