Factor Info
| ID | 163690 |
| Size | 190 digits / 629 bits |
| Status | composite |
| Value | 1157537255730422072083342103464259254190643998927323534875932843512956283075204423142004752867275579736565310553547408529495142546674804591492955178650718072872675537914278868977581340749957 |
Factorizations
| Primary | (ID: 163691) 12680264331981888792633271 (proven prime) |
| (ID: 163692) 91286524115345656443479812170445107256699809117547187027746220349639985089147012974905413822287626141971778453125782176686331535777802134849222994644452011525224867 (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.