Factor Info
| ID | 216842 |
| Size | 85 digits / 280 bits |
| Status | composite |
| Value | 1558063082074587740390943776695779378256851647707624594795709058248110661755158460579 |
Factorizations
| Primary | (ID: 216843) 66101226728053563671437626464627998246651 (proven prime) |
| (ID: 216844) 23570864856783981322699156899474984790852729 (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.