Factor Info
| ID | 42305 |
| Size | 170 digits / 565 bits |
| Status | composite |
| Value | 89398036444775723544243361864337349857850421890667964670843807600829628097863210708553678976359080722673977220006844116738186326951443281907296822830252821765569192339671 |
Factorizations
| Primary | (ID: 13) 389678749007629271532733 (proven prime) |
| (ID: 42306) 229414708070276258361660239188531540726574110590755926989677732930783929450760601191813080126809194817866955049822587815307205110202275852761284387 (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.