Factor Info

ID 100149
Size 803 digits / 2665 bits
Status composite
Value 13165744805527895052923514627568543874990386421289493817869956696363124654938628588285047449280811775461978376258309978494352558717980944031642154798157294818321138486662697388047374049785607167444707663738305308331861280876601348850346993774823885727155679200439496207111119846189885103511286235373704712772015717889794163869957478926533990296293497505664074886361674584630181791879079072004056872741187196355090220708752862288481811881451507988844400343655394499720280677573241566569255416043760287616996444398558624626114029681289349032301869774584211327039857568668968754725017459769389369183854535463506996037809666645602712847106130989239320677152845503303073726552810027530870235875935956041113407782132930101320674611063565112635911782556390439909331270164278213403192549280526606670897237026773

Factorizations

Primary (ID: 97862) 628292358238289452269193508271835428805485714102857143 (proven prime)
(ID: 100150) 20954806521034568567232617729963585075995110688695634159220529949072273592093547763747773077651682985075946772968200072621598697697696347833554950928418379786601995727721530655313003524897645645649554603134351232612295214674592593715691864073464402842972099008362547551421228792517580568279407536251485630989462368263177212160433989902624694150103419589008001592482965501559239151502575436558812992367382797174446402804203088724772919867323225284328981822001861835449197569874223456890783760002953823337070259711559317394963074377392545461913673590644411232626392619146341067352711520691914975046280169146642940720488530953757929339600148964105079141271262238068347366207389585933948792800860246227717251683242552735375866240734925490456166739187411 (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.