Factor Info

ID 187856
Size 899 digits / 2986 bits
Status composite
Value 37657838370853417457970479490698896899343536048475938462604320255391671799557311980526673743607273752142372862864201190139554763629411093764272359949380588753295455936049973942766226443322658690276836190429968594273302679501930605670818140005093771818148951241745251805591157516676544399589756265794691409200859188223829634190210187440764359023304270513707162921815198184900068785105565475042664677644351976508913033082745762450946239421066820787676245741633572955151522869113248438872774812701056162125394349808679182537014903387200137878461414980140079971127847165999442629630036399630052658611528707754430899921289027513293295125240753255962001915162981813362906690297992649503188688254249816251446823447010467125536945452457465372130592523721985173760675661915193434000573972429002789844295828422440997812646025035544282240005400919745614999433577023475529908680517347312560684321405343004946539

Factorizations

Primary (ID: 186906) 35971193401803665160725640049789597728041749 (proven prime)
(ID: 187857) 1046888768749195311897063573940682576201914360314283747254869869391513956748946086791839342044505760394229836359971285954457463588023046806105055511687874647784922455246356829583571761936353055109726679906092063050232433901747037779884802669009116209343444997984828225112615700859003154291467691092492576669275856791896592750757468119647629686036269211652580417952160179295413332342548086849616096464565160689113442091389769631005729108561157090156319145704396987184128184915317617675236950535456889803152218330594653586847423791284134993366103481910940708614165881202705451091353846811590051759758479275440921961366620466816545779604525659386334091013981033360128026190810664750517766874366078291656616693896312626243969847786586966622426753369801201388751787427082209139547090181224788624134202795637966074905779671210450868187095590609531236059589987711 (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.