Factor Info
| ID | 97978 |
| Size | 122 digits / 403 bits |
| Status | composite |
| Value | 15389783102328599594471449848540698095243517350925462368231491001710216903285183927726287363837256717657193411465782916609 |
Factorizations
| Primary | (ID: 70543) 6016843417749425380073724334377601 (proven prime) |
| (ID: 97979) 2557783547587329824503973163990120813843343384588769377557759749560631808513932333198209 (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.