Factor Info
| ID | 57657 |
| Size | 134 digits / 445 bits |
| Status | composite |
| Value | 72466321409540768298412328066373144724753406777900658230125966559983262844941191915154644419942941101528769254849222142333984813411411 |
Factorizations
| Primary | (ID: 57658) 708590562588639422547863393 (proven prime) |
| (ID: 57659) 102268256501759108733711965972922068612680056407613706433616229111890271169984356671584073896911625271448627 (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.