Factor Info

ID 72309
Size 970 digits / 3221 bits
Status composite
Value 3899180474136733935235482856864076381332510224785939298405336671116163936316665839110136661430241173795518803266810118989662942096543882036004437132418507146085247070716228579171969019985237238167435942741069008624879887493563853874652794759140703761517195763698150258855228098754233628643074720408766725027063948048623338531920914947839796309308871673882745478548853155702984999757260126939706160764309815968920461124089144419946521336167090329182013871414984289944435219798828828304714816498731883961721073716693450024828107155322399539129867444328283659839697217503170399489802561768784312269043866957828045006550297084361937799960239509973609948043711819000532508864975566427310486835968146773400448347431961954443369130216749449992996743596856739166381974171052858365527977492586556257347464611995575855523555300160751320503272861212127347193103774322289671676871964978250290991332991642296554232703321783621403556672414241814367874069951636362498326780666841768539

Factorizations

Primary (ID: 72310) 10913255555274042119939 (proven prime)
(ID: 72311) 357288478620147353740277879759458238981216650304070241297906162083869799456676502005562192888033210295969519560386289352499942995849228421009450089644457871138569360197397132067423983493768886808412265133946236059610383161318584049115945160670547465327762222419614840582961022195636969991103258165749263643068056716055592271650047863608431042851612146702450525915748240290774341046993612048272267046348879521430531020881881833387117870092797671978324087796058251553371147850409635087640056391015540994701252494348883413946428704068495951104740380069318601881973849193182091738082005961385181016001254648458912891461455233579610277516692560398628309252706940594063767435553230344959369553859576678632981697357700621130087550416184054967846313156244862720792335175410349435391397824649504955469358225282745807991047717315185620366104640016350389436428684637294972926681214265302244158656364964275244127193688527374404126081135236600457757127653907401 (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.