Factor Info

ID 146356
Size 736 digits / 2444 bits
Status composite
Value 3867234208453652235055619469848129518933985678750425992954760180103229839308780563464961003826290045283210784819823310521311197177910070788035356739410407646109273451960450907528050267018250011787875590428589065819659237883441682735312639531971971374765114230656216856957902134635031045757031809482724070263541501378671922861296913179570508468028640568208535896837554603721192206300040373234587301988545083074204853077694266597371791400743559477058545977965572257009581559462221275799282930661514632852939525702611814428002070023859150171588476932910221760127592997762558647205993115337262711724122455375666115868342936850573914841452142245572156347644187346763896276954754839110166695886492219465268307998290152334727015912767424017489

Factorizations

Primary (ID: 4265) 28090626041813012073462457 (proven prime)
(ID: 146357) 137669918879602692186005219333883342402730542536644477087362348430067279160541117672317815973983818816093526521408938500916974747178751753033041186412645205958695785825460059575099036532679975316510858402948548168226312666834853002579603187232789954500737464892581824485236360111435302201988768130852982352453198684287082368615244594363133762171488832432668851868703735187094783036633152036736789793351450919252717082967447116751179865411314028258015930887420199472287655026021336942795005986568522458484494799820319877856262538566881835174482940892707268901696697970512954724691019401899595145181207769340840128095327014826052042148466095664675720716586212482715829234072044441145122379152298849608837582821977 (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.