Factor Info

ID 107216
Size 945 digits / 3138 bits
Status composite
Value 287323291249853010911485271904438455480328490923407359533715962261398143769448397594348189695654358737003516355061893471940283082829958828129164372003367877892793043903591940873732133524354875831251162143716318806311428957826359586678542220685687221865511358468759580804661413589164498946906398043001857367371338916929273577044097370150498927617690800433046607501139830799293623115489799718540155583571208111518302477288771792994909029095117078465752364601485130147515310017444917450287185473358186230725061865998297894171544571013113436006245788182101078324344430644346518047673351389941320853268334504656961548242300655680130342531304136405224761239832779918562327324688913771219678513073765298601626567187172518305177400660839921501222494983610218390254136967843577119729721457954646156759515180883488467342711377453767867055444699517780525599790267891589275308259116204229975606173412901728869115501919091368293703879022973941923471436339773

Factorizations

Primary (ID: 94) 1558583251423132840655438799726119705876273 (proven prime)
(ID: 130608) 184349017601401702360373101928391654743125790137696320524903168675030220982416558444151245445109875896977306302595339980399829828600587182544779292310318627505791698936138756890950043271698843827930094319034220315817369825556604125324738700615143302591365297228990480434657612183806579501497162272613562642109657898510714191243733276768620162637788855172553032315049599843197245280358020404616829570950889626980942345303396377478161266020404866537427381661497582927119184590936867519543098693961842367321914625658643229521157891145913879932820972691647554396617913129426440799275873210408651599775149375023651848761632130839790217798561726415508884245469295368582813962744237543275989116828976059002491106475209335469168552823705914791423209200975577869753108908630252817928738175848339205922323268256880007610611275296465176036545308090371511810377655210696070729700085234245101566842217744440518199501 (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.