Factor Info

ID 166555
Size 847 digits / 2813 bits
Status composite
Value 4819805706122623622502848790315839864346501391555732835245202031947426662162728016560774076958595411869800340339582961173079819072360481531152632908860938699213363045000265805665772511318549465394370978883722610077149621882730314717844183531395824881709716636816011496759818947616494156687720820446854486955513995803300006057451902606181855726185884725444728149838934968012226634700994070722865098451030113977724510440877048360354727885931727319652255175046578336460065236080240953175241388144768918064423273974903397361741676248490730650558915549791051507784131615118379504726952210575248168074738234068946043425796752036661149550623829670820167585925652619020822119050661519058144759562938701431769802355793906963043709180630823079381639216484257704780515714303113788865914588620736962502865865749057275098466798177657187000788236985705960112111

Factorizations

Primary (ID: 166556) 953764805172418806721069 (proven prime)
(ID: 166557) 5053453094498819622651591524360885316197757143444398616312066106767840982321866195985278016704764070822060193875005044143383770781859524369575720550336437354373855697636884579717661207350262600535030256636667599564850882104133981654706973636461200924330286579454402750567579687908393209832993269078035590413692980564360383537063411896873829501345383107429998359121325377967922623314886500497963549764882485119773121383734589700705570956550507812958639625178515836218369037909226450105192006364551406125121407649245517910030585535558554517189586121613750725375046992577666333868715525870365483505261940437755528327154097904757684528467927439418710467376284927353647717332155534517906215889450300012737874560244251684778548486591571238381804532219479323229079675683042289009928343955869261707908743713145754083498762395742219 (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.