Factor Info

ID 164722
Size 666 digits / 2211 bits
Status composite
Value 319808476570689343528655810754397794842671280572071899571678559717425896463483057346487090599793162191390493149442886977272885263136211747265037895402002930598755622710654682810529510188277500940917510800760921638501242590915956064490970687753047800435943761803535562710823899912081068652190353393226357534319111962243069032523143264644304485360920325100342129852360772159287456149189435827549842376753989501201150176607325360091241450629578815789957394107077486685915304699816167064622255070089543523317932763662902956797071914159547161015618454236017564537277719002665172361760227736563506676114784800773246088950563389023795263828566426615271384447572464614735499

Factorizations

Primary (ID: 163523) 45544163558193181843237 (proven prime)
(ID: 164723) 7021942035713537559026814029917926837875161914104363205848736069685618951564859971740411768984420300394370786619086231911757104037467668615815634351297280442297888150682331741984304862861784206039973593339860474932756960862485488643067407099790202469366602525727516038686704354675198676840948031850668502055348965130847534807720174246571934061783450377046329038413322827894943084189746124527011816238453884039701404397664094369371515402156489711403931369570083982546493340164614770333214117862239778744356719824069561019680961729855110134218884055750639636067473745043411099318418581282033039992948708608198471373029421428243406405967015481327 (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.