Factor Info

ID 193267
Size 542 digits / 1799 bits
Status composite
Value 25566874842233876871580113078337707157738272818784076643057648416540548800591364756275561945259322137732198020428324079623411436664873481569180192153477031105924008652103215437077572017276217052314117626374965464093077703851157387267729846643379416096222833481191960080190917080343144480361860118381262410557910405916040223636120307213959304471277939259268640002193132118192556006347276178899635652872074894595788511515000577285958411384590515545572557671787666562768111023914787703390164653961357298415749581535931515855584066171101120841681

Factorizations

Primary (ID: 192495) 181509253314506299130452061310721937130848709058660199556030917306976090925532093111825014801977389484358607046743215910889803840915948568270242273487761137422314153005251355207742929 (proven prime)
(ID: 193268) 140857142957518634787846922484618322549666802622544993659296171410912253019670868831478095574546858803274213396401868099096043329688699620514148600359910963926225370629181493659872262575828718853590803486501073259761646780214559353035519444682926298138850683719903095303634794065354436357019674810953417985619384542877819901999730450281964423193981671565849089 (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.