Factor Info

ID 198495
Size 803 digits / 2668 bits
Status composite
Value 81658539890206679579783438458277304194242740840679266875893548732094463129300119922666496162345923644079099441730709247529141924854508697692719674888943486122866469934074280005377284374541687119362751591613438822371526138787520499462134714928674187664181197029080896614344528899751651644786295975775277539976619880709354120015423432548410036045813068775917770644043640039805860292004753720257984837712721296095295826241821750295784768974776792344960124948919930144014001816395949439112677808971074466043805173957277262591984327080060876160030734368281775038402494756852511800686285016270398141861400077308372189155547787011472188173537545995702455418643455068523937577138315248236942055023030064029736434715213002275902569215025119547323644163814325683271708854195866459338487944930956648834285443954711

Factorizations

Primary (ID: 198496) 4319857456953911989541977914492633405793099703033623785697 (proven prime)
(ID: 198497) 18903063516310344813493647035253025972387389715126032025852507593342452659175875435828729544695195376398563751924400296409258204732606860506886971905891965339912404053386853003182018411890654147005893883914615307056567063311409630138251314808303077416925585574366834920139321891127035073121826920848391296752723117867526332554632608408538383984385554790434426727019286418286399108221408041503514985804487545973098336719375477223951560044415457763998816514196922526538610355066576392798526314609155130831725858092254836754877026349651269785248914996045352092311080647166767772288563991364779548536785770019435111746499678783701213251248262490286070277149806479387813551230929723567806428098184393470084818888861977324530204774413389871117380841463 (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.