Factor Info

ID 85474
Size 549 digits / 1823 bits
Status composite
Value 487315543657060357890099657077217793024211390414696191477018869647466150188504807068633672612719850132724613322220273556711587800456120930201404593398038812392357996973685362503029459762082778276381539209891731852663883728099460675180306369140959158581359840075777563164807887325510829147472634167952383422183449393452509559894381052337673289858030602572728994278663501399504156104213432593362864495160784931979966791426166367557115010765222737842222079116297907584955805106370465033430369268624546772185626127793544887252365834233315013132927280781

Factorizations

Primary (ID: 83738) 12778469585531068908462095421146632714382006066000659511627112734710640184892903246160216521 (proven prime)
(ID: 85475) 38135673477584732804518535030258505613890509533810947277195425674879159809145227490415611349945295403863771072683711082033960547638661593651156600652614036961254870735879881419045404947000004782051816448324287163959662781513101668768010922837037145150002472331680441291764046845304736050528441228030460640012287941032551681861522459198068751114772051324723008304541467567165127512420537524046562107786340517184419389724961186199441581814650595975661423313061 (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.