Factor Info

ID 174649
Size 437 digits / 1452 bits
Status composite
Value 66762951269806922610146712902487420308007539309072677821434144710522645135773236358542150153852230386297360935037216901871606108044006207260738292071469269658291668941215213139693230820699745733234065980205199183292131143482788560581574099612804955531919307543210614180117963583086554729472133160064981745321840919521711721676637073191197699780011784889598024708041112196378925976208897708854152950554170223792802752345193797029203484811

Factorizations

Primary (ID: 138924) 20557896738699941673251578375696808889598288000696118481811 (proven prime)
(ID: 174650) 3247557477226093740463480589325937921659566920093746294421629414855370150508658462486008179063665951226782747660965108341189742660983113679014395427269156641355400021664654179049061866202344997919853996894007859458143167019198914391732657918830256121180458836833689157604830279272854374735036565070587615563052555335377117067867636941152194796786302874033919275689833485024873001 (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.