Factor Info

ID 128112
Size 553 digits / 1837 bits
Status composite
Value 5510016166196583491171252113429524416668224660299448525351618029546661171783753308334620874739105937234596652658893114029137302712514728296913157530432711541474880768980010834556593048652822247612252917797021044032303715359289131073387441783627761451667543039749118215707987098794116499147330404340552776910794857907536721626838498812658232241714126550161684141378180740710843647004470277286123193193449725175613491194426511658806440419595601822444476778993850164499997488503911070143993844532419807508848255211090441758884537633973133023642065185758801

Factorizations

Primary (ID: 48876) 33126138625864428408384846939065334101603509776270428813846308187742190623212951 (proven prime)
(ID: 128113) 166334393163905903820956360193863524070056517589844778380370878964551650008879604582571872961405351264143001970432934159979396287945359470614170454554606125700655953350770308875860734104254201356258536100542928519968697479524848939426110983589086843563493354192884206638258751114948034026945003955661176811863938671232607190541312428560518945904406793645430768968096533838184955137670283593107059706644948767985498154103138954369208451509455152625570607804959502700577163351 (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.