Factor Info

ID 54600
Size 633 digits / 2103 bits
Status composite
Value 687472617323119898589069161457702919597377482650315251812807177323533526593294119342818904598912110151957502599841528550100943652586787046426490070244945725948375448271769230383486893972980678800182030824639131878091933584428334054457755950501876347821983640857389946012664668612347339448145057343442730557282744806930504910589415770781228275846357610387714226083794954161954144414260665556177195979137627254255716940279207846131361841678173456954665849505307260815643987215023809558633489239814440422419763359539339161901501916804442959891410402726767783119475532696901488937244791490110512419165691124462113018747190808250449868337

Factorizations

Primary (ID: 52580) 152407927405295101492510321 (proven prime)
(ID: 78348) 4510740543665677259278694298600650234210933331869577060178165581260454394206345321653291592386373266719654454510003171334084679313413091543303235327441162353003329343868709870538225659587876328388562843983998867577257783622933301913181550743459971219632098453778236510722333747268464413163284893699782221756281595193426774546634732652009611505210110325970023053868496803864293757736963931422198983775247314090167288025020425756453625202520037608119418765481373425488611813427827576037716000974750376278359821855610373421482906126577866824486764991680014592876344104409499698841973734865529483787479670543297 (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.