Factor Info

ID 139954
Size 670 digits / 2224 bits
Status composite
Value 2890659137968221039907031796100372997997815248702874080941744166995107054373396954413367797567925786957393206987743212791939062493009028476764500958983817533033672912734534244277383727705236883538233340228730194327861123099226904182663805171526969406299676443955406999303507676413525092413616830361879360424922765568822323489494955333181119267020374478547297295611710323905027265770724228986564484669563114548978776969250785321285561216536932301648868578771221904225150569702905424958334004363356625533980595656237835331774820275203970201087255396011054538105830961009253251031879400000855569527602453865295392794750709841545415505693149286409099241650069271114041290629

Factorizations

Primary (ID: 138854) 29418461615149475645830439 (proven prime)
(ID: 139955) 98260037380052293307531111777431647841293951623413101089397647916951539956789457809521767589629650763487476551835381288497444647934909347411302527767360476366317349858661963058580599345891798894668849295929991865948027994792778107901006352555966819764483190857778903488049893903825501920163824978830905743521353672092071631711723176200025750987230040365980521172148485302564986516296885277712640851617112825017160639197397730458397800363725082260348443667638967024754212942852284557679918884069919834230645578431269589959955663764878863026088979199401314376991992146749546194310549231744698709284499829782604655167045996017813261696670562212211 (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.