Factor Info
| ID | 17738 |
| Size | 113 digits / 373 bits |
| Status | composite |
| Value | 18120562251506542241989725394747665984033241431454517593715120663220662321413651282785906339846032608497536963989 |
Factorizations
| Primary | (ID: 7504) 150080764792922988676714149209 (proven prime) |
| (ID: 17739) 120738738748491583268318022608339937286430487552165285225441638263572731364606283421 (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.