Factor Info
| ID | 83991 |
| Size | 183 digits / 607 bits |
| Status | composite |
| Value | 448961813422118615517284712228082104483505778968442865687969058097991784821166941072540463360716374377533134582859356511962077119511716841766620058814639755773075066780108697441291449 |
Factorizations
| Primary | (ID: 59471) 635202924304143926394929553206270861232915983823448379207983060226587253234146827953 (proven prime) |
| (ID: 83992) 706800608504676063594989207520405442181251150293989196938897379803367256846036874042429295281873033 (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.