Factor Info

ID 68918
Size 469 digits / 1556 bits
Status composite
Value 1337583086054169060373169042274329102614332597818108604214946529661033020753636765785368859135888951338965635083071977419545028547993305198588431338467403676341400802776818964970488180018495696666660247086733773284091119390064525624021261426343018881817655950701383652166715178314693678852569943454200299927052539360589424192904722834022077963053933524178118459067479870434571544287485307333389806488527586849915592688690328356574834672308497805025906239532919770845501

Factorizations

Primary (ID: 68276) 21618976272508827148603596415717626809383494500189496950837633158205352844663048335789248104370963162240902873607691899471742101181773 (proven prime)
(ID: 95965) 61870787459768368999121863358671761176908189929194365106263414658738219577884058369162693654410023476388396198868638067917283302924351040785319760985185097172532573197381071480544348720952676297696839843889605279465355920764480992247063791176228870467556728491200695071535294938149706364716025575023970886265739604066041816755492156337 (proven prime)

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.