Factor Info

ID 78219
Size 539 digits / 1791 bits
Status composite
Value 83912028642800990527436306664249447392662542847463057460615300688893261307752604129084306503918027031235183717811720912295082830838536777757484721374742906958697186491438775730538814043148601513845770666929634745890913820152038639706409447142510226511560405844990494931829884110491372544616817367904423845319985325761855428469218084680844731527930124229931885752539364824781865057130100565673761120096463802042918634625043770447394105853522497574587564483205234480712392627377309657121081489759418728597077073113151938659073289287460267009

Factorizations

Primary (ID: 52448) 708391688852136898302887193094373767489 (proven prime)
(ID: 78220) 118454281668338443795915679164938409649876134419933682792852685988360377633322323847339347993907033399437273824627656333581417108180861563603682006944415536454700575654824609042001730489087016131428610247655555077455717117196203304281608827101286767403231211635809580217991155541150218523433952168092772157601285541228355328175864410665180943176087926956346239329821616924296102621692552467839698123427660619432854743165145559868695092036363012625969603000927723940532289790861558540592772167675263681 (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.