Factor Info

ID 75839
Size 638 digits / 2119 bits
Status composite
Value 64305505074228901870686442019727065823948138017049328632829498086578346641978475007053968282786602517930652510567907869169896378692683973007749110041836597983430353568205266480778588409217406818080231020022387335836140608168170493960362051854794975779307408093351246784844788279405824078580171771840638327485550657155493716266296099125148385193828245821829650971834316333677244872648239290814031402880109700591654497649266048909893495655008571228025889532256957720039011000428372141215579208333885197561828621296115830897524413630225677638180492285044544350992411526251470342175096065641598350848525270639184244341242443220277781519981667

Factorizations

Primary (ID: 73208) 94217522053663555122045893874149431 (proven prime)
(ID: 75840) 682521718599246963878356473651388253427045172670277156992220730066156558843659976770064445151408771806144371215665953737870437878462000214573282779687038787466194571858298973578259373680558630036409676732475774846251664944184920166136004981789875585849950624743950196523667466617174437062605943320124769998796871454848905012519754261087647843848034968810483243441690987487725240867958084431770589876986646000275761181578548625961718131852012470638861952312905933119448220693271245723835640984627371520656065947516639910417130458426795383068699416152848340803925052571194403527349792611728149928821391157 (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.