Factor Info

ID 194378
Size 553 digits / 1837 bits
Status composite
Value 4973713212690338879065366361290928070887202664474476822545309393890754782349205510139253150960738495917002183844137594219863354949404660387254171952033067662275832125188899954710754865666402527610822120764210046289578927325890203737733117588549593401523982574866981386250490161106946330125858200371894302927971545712621560903997696640761772335795973134490115500116518006720050897230234638656334911306160657014614585615075028194457635293873610107047639483142490857603903139035855633724795597871353724592751969828594215147505948514205307680565211347466241

Factorizations

Primary (ID: 193757) 3455409032890082442160452019691031508230836179284174213062952449 (proven prime)
(ID: 194379) 1439399262243160933106000158589689338140353233715085926736130370120891315634241854910031069456015152561149836711457555930000761537509044156837655676667748103213293284665210887392352816729426811776358260617164930864426353499827368867016880186930433418906240428179651403790300161633778697815374001990907730121724368735232126108677821292980490473536327558079227429580364516524352096985485123859408313215581858117364997864847864022449560114381460875965224375261406374478446724424888731477815809 (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.