Factor Info
| ID | 9966 |
| Size | 114 digits / 376 bits |
| Status | composite |
| Value | 139614057788113845505585078579107952490709603993007475424628341466147246479775555403458090406834529543743220207889 |
Factorizations
| Primary | (ID: 9967) 214597020331741388521251876020702355179833765332991 (proven prime) |
| (ID: 9968) 650587121723718113098281241304031375967559474286383235386877679 (proven prime) |
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.