Factor Info
| ID | 39624 |
| Size | 182 digits / 604 bits |
| Status | composite |
| Value | 42119269296696479379218266245491067936519386506544962720683430034742424112180983215487916638089026542026312076703585455991565066994041276167744231830517468042636538521629038447921181 |
Factorizations
| Primary | (ID: 19390) 999999999999990000000000000099999999999999000000000000009999999999999900000000000001 (proven prime) |
| (ID: 39625) 42119269296696900571911233210284860119181841417224327914548495484369630946481330639729038447921181 (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.