Factor Info
| ID | 2728 |
| Size | 186 digits / 617 bits |
| Status | composite |
| Value | 420842174876531372368299156505202132332678213133332325491245816698496192619989798002636387532488734479995093481171735182429935377694193466880560327580649977387155030859755080243009446099 |
Factorizations
| Primary | (ID: 19393) 141122524877886182282233539317796144938305111168717 (proven prime) |
| (ID: 20009) 2982104913731437190618262775976955636137217437333239812569565818189956435288252422609488123498525834406886326395858866019219113392969247 (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.