Factor Info
| ID | 81351 |
| Size | 141 digits / 468 bits |
| Status | composite |
| Value | 600478109732785011231701681520363380268160392260202748137238447277695951984089324478257989983193068129043755212835827485019685528408753805501 |
Factorizations
| Primary | (ID: 81352) 200000656895015046625744144014666015668302672889253741062032566846001 (proven prime) |
| (ID: 81140) 3002380687419390865861969028559196685622655601995922644132186633449959501 (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.