Factor Info
| ID | 4847 |
| Size | 199 digits / 659 bits |
| Status | composite |
| Value | 1868371645891721313821816796926688341200163780756508615041390297971164628345753854688791643897549130507146230376315709015573694370152960031823428848599998961996663551758114326873045494487585022729947 |
Factorizations
| Primary | (ID: 4848) 749352523284764318713 (proven prime) |
| (ID: 4849) 2493314678786654673050340347595133686584598219257733032675235223521848210461732810588078931353642964568702728849374246455373136418893292604948327902682630073990844805201392008819 (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.