Factor Info

ID 177745
Size 716 digits / 2377 bits
Status composite
Value 22256965488614207694380637709281868389418142072245152345261511283497785252632432249258301649380194953438288571152301699818798782504369658251078901365224997251410798022344064697587725639794106017795022832855683162154743165486935543084763070195720203925057792001049002443124141140269386911625893688881271479398534633843013183659925702928675758937788299631953968791013548575620048490496718796991747245996323119784244024457615611632553354467349311761764153111683951706119064233874699000871588475117879141278283155677088592543068996102712258408066029002903722335417799741578344135164882677641563081442373422154253285695144087505898070432689255119696676181384535683334241524476867594415514392255057894819277101884553406177

Factorizations

Primary (ID: 16434) 615506112662870422746709179075698731217 (proven prime)
(ID: 177746) 36160429654099890405092849158038480575466693434772434077717195016067142454334073057554635505110701696006632444992093667910153485400576043897628800474108498892313836381623609000542622225389561530446072409679920259095903980554329615031646132662198685083583753656096279943468511313235088370735244025314426704112913146803807600798814776424331628090065370739995093003117196833717682046154212104017360735478605986737219881460582443516382688489171076262208680091842985733376880208614277040726884688600720643317615339211377410137176709388187571824324847791378805571806721705517346729147664936188471121203834265512428689594928551868176171023412249377293690643716577831527107998319812881 (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.