Factor Info

ID 217711
Size 598 digits / 1984 bits
Status composite
Value 1139591787189612452345079377541798113380301729281614216482175330564381902887432981902551530457449883700037034972916299217323333129912845685794026991659227519152304968399137848723996154702837899224415592336142213168424720480157884821776882419973930030917448975173127506357034940875250893949484763547758676539504587021351420292294886725353572166573948793899613238490827564951837964609322304559255220700285462397458635831602665477095328205867480849291002993302096505010327563599936666268269890013559940159052559297674939466314906544748714800247355021967676798193032896150903712830639398947780155022407

Factorizations

Primary (ID: 224612) 138990518494042669912245700711762721066289557 (proven prime)
(ID: 224613) 8199061342723582739735083020477299686034721936781907632572178637983080593142158105741270356173687657088020804171515536872154972913675925465830583249884096814696609215211997336037925584865606847782648002057700796492107331906808899295470434970237565439931975678547949761676374615445997468292672923253966065981936796496291021158072136710781326249806554608183665300754036475220002550736310135582750072547438510166611761746079643373006948270759073153631410161196592326801822194926041284056937291397342837991404612711633179356196528443550968644391738513715051 (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.