Factor Info
| ID | 42427 |
| Size | 191 digits / 633 bits |
| Status | composite |
| Value | 21312043643122673672571874528758824928367557071002935444829290446920306009326396409463288642184917414214320821745106987002867679982972164247644603389544394429908666357073114285082537823290711 |
Factorizations
| Primary | (ID: 9758) 84989226122714110273481971983088190996280049 (proven prime) |
| (ID: 46329) 250761709635415124077076266680637195450014258029160297118282357434862901597772963224742252774847296543180906542639616456920707490129296266127191239 (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.