Factor Info

ID 140588
Size 658 digits / 2184 bits
Status composite
Value 1769624531319129331876530096614271572293533691574727486746477058045805466888808677653764806208960080365413207808832409770195583099853529265482841607006596136265187087939344201530923716809156661472672172697254883898873498416890992883833209398819542023161441561787940171622658618592952142599584276568212435518790770652679255634229953008424453694768705087070198431610681633905211604598181337910312705171623149479795408474866242297647678248334139122049046455024975778751098181977052764030979638304385196086996482266066300978650819996882644397927735087968829099659386762447128714785026942013994278355688387546110111518001538226061051103441959276730579213992600237

Factorizations

Primary (ID: 138943) 64028968783966682466661 (proven prime)
(ID: 140589) 27637873370877341563214755814791753499754595703052637038033543545572901877127451740437059851741156938784140518953430807983200999481318450717202457392555753230888646498899244102110782137648656787038449947665576104682306655060455914616946046235348219449019511973055848417670846374384376520062606406204093868045587084565003072511325912073516039875306654608384098920746488921150091556682706018137507157976083106008650219893182532261276704405584522270115584336028571056294356828260946332194841251235600837900702693783473787195492965489749544021267643766969428887274936155733828804611264662831525521746832159504815506572245864243689801647017 (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.