Factor Info

ID 53750
Size 550 digits / 1827 bits
Status composite
Value 6244621993378016447198180113611884535639416543335045733857947188847961937556627436535561204825095442735028967280938307500222491125164152655513456209789050551555955274533147151375901731007248936909926819796313135356182137824467248128407543717227543917305415820607229128901518867937557713216570946824034722309572611509877621677941210814586415863217801789735104621739379921892084760919603532594153937218839639598133679578711996434233079247070319613252693139425690410544457364457113293145178907766135486865737914360495279164978117135871652932217289494587

Factorizations

Primary (ID: 52699) 237720321284227801429 (proven prime)
(ID: 53751) 26268776517055518579439180325885665566601107198208955231361435511855181667723996915168997905072797492121344097885278075465431226089116249228016643415650871022108535663934224654699335732994782757735219205924571493132326584408988285331449699797658716751079991166469564788881188344648857365963956866266755575149943110467535101365305798458184366111396431349900805653550094750830022062676555063342830722583657591598428237833927359296579397979661206015943349223525084922492462020975328996371660901793352325937225616785929841639305210703 (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.