Factor Info

ID 104151
Size 535 digits / 1775 bits
Status composite
Value 2018983107898359221180659373240847310731864495616780471188473268559171260883652708376330959353273570975201534100022252124178473218772391211157205908780506267777150536204344718642774212869411541069906445560030857225175709383084707677137582944344288871878353505800313280540566486699505587216792990448087877161144085877439925694205678185699438841087616322002591410427161094239755122039909418867520875431202402798185339876212070600715799136450600428539659003761616843000232348116369440200440834380251503471304041942553476974407393229369437

Factorizations

Primary (ID: 160) 4701907222895068350249889 (proven prime)
(ID: 104152) 429396628259123035822824079339283329099821482971592777060778706740116503868289602802075747596689017451694992907970098657296170077740711493558554290814219472044442944060791924401656150448280623267476011030416945708911374401208881052090048521582695536441118805307600345163549606541986722785559353415361657406694959508401988652850943541837150581419960768350384678601511861489535429995345238166693920860796564623929664153339047499738885969595158696696572050112030270062936262273751336817881154138402716559273007933 (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.