Factor Info

ID 75369
Size 761 digits / 2527 bits
Status composite
Value 42423895679605200167523558113990618473773478223092215870577992558537020696366336099473705667549486028715978134973517761270322644234854943087568889987727231596613915413547653640970887357917670180765473846397439264387046300392650331519199831457997285070786554494474739436584546188429355623321005169078102131732182501232576847983131342057884041441646312472265598501431795004471570376411371347967089833318041111123870953831427780114427031534097627454072570105684516566292365153795461021035739815728901394696595187984230560218902632044663841715826288221160877253380614590802098731863566472759239237829333742916506587337987790516027356769640462082118026824057484173603357819349025907175114768313142160440445698960560312546767422368302130497433986307561926396839731643

Factorizations

Primary (ID: 73304) 42056897140345980513090610629221667708001747337163664155114169 (proven prime)
(ID: 75370) 1008726239076423709411101245914883048645641509224383151460665820809905271433375221293803228766515269212655495387632802678614802767166745384528183106699436989967116407128361281415588126980707898600556477632945854249237078584337456839507866655848719775520286428608772840750143683357207679356616958209210335887822963412973716563732072977922567598652772525237313606969238843522226697254696017474328861301711387443891484187061208770797515676851081755901933768383119497493152037956967288551489798899825443169393398988875813228752700910178085700213016405880458280640467668113382522654074401856369756960460982423919030001001967015453149715622639458440883408328799404983283856222220443916666092507773436835347 (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.