Factor Info
| ID | 17809 |
| Size | 181 digits / 600 bits |
| Status | composite |
| Value | 2860834976482895476870895450630729332208493696713710887325728953334990747423708126413355625888462427432366546833605620002253738735787672182919381194786309253191857643103027322709261 |
Factorizations
| Primary | (ID: 17181) 15138465280223101464931287568892526939099241284821 (proven prime) |
| (ID: 17810) 188977873484988713232151029665858281731216104211239297072159546459627751862489754045291165545895193362297024708284305958516880759641 (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.