Factor Info
| ID | 195607 |
| Size | 197 digits / 653 bits |
| Status | composite |
| Value | 21148764225501890387227582067561304217671331256266285800453480457782844055292650358579347993940856876082807475092044741403726484597590168097526130715471241909440936947428903476273368091577654315001 |
Factorizations
| Primary | (ID: 195361) 49297902817574763477910140325001 (proven prime) |
| (ID: 195608) 428999268057348876084909331385235607337017209422977453170105353976482744679338970903699765878203372011293142366697399634870456127149636201259727028786256770763990001 (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.