Factor Info

ID 193712
Size 268 digits / 890 bits
Status composite
Value 4582182703922175187297493893307531207978969893653814823329687530550064507178612029659243621946117616943300074110574780703876769228194787057697719680829244651821131715261435928837822793211403403079311927697637052820391090118088334973157711083042310896767058565261837323

Factorizations

Primary (ID: 193530) 2037065253445267948678100324149053018671 (proven prime)
(ID: 193713) 2249403987512121040547557049406484573768844452766059066146706173752312285020128125820740685473783884866642541475823090968215478104163846669132995584629412687706181281526234961985984594161617249448558234648285119981426839105552613 (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.