Factor Info

ID 142502
Size 1026 digits / 3408 bits
Status composite
Value 557823697622098945323876882946559200493540270405710107205519275938444131045071757705444792495590400329282099742233432262515334838968397878807443098229360506541181767291579679776443360155465731954676724607828154802763142798794965788349272795680161191111834643445890317533082115507602030111661897598071892652022565833583476722165289617414076194720177272843511566929990097780912200315290642679137510345026463235604843905248439645047811897854537404356137754550200512666641400040207614196493059375117368170943974622947448269409538053964669268877311935011565087099846527417763593104026054618210053798954967649796076786989992762102969663849066247376036582102680952667218732852996968762294183156432323262124004087620158198936221137026764704738865760971579873865575041684901420675514920332156665776375268269250898769178189666802548351441061107520113774207949096033017977518291823212616444114197440485788893666082053677076567933241880622816049562683630252235330475348430712521277440817695656650089917764010033443136634306710845773425519

Factorizations

Primary (ID: 6687) 1431185706701868962383741 (proven prime)
(ID: 142503) 389763323522556314482826403649173242275344348449635970583557555715755798751592693871038205179507376563214614574048521945238941054913922972640341967418032314459457115162453826862683114648764821975596424331022379269695957676642898971851241473231595023718226685786259290031592956057629888473025374838967862624536332936140432932459566314052188000940833620842222815203075519122042112662525705075056119286345371108075004237820125034227800900175790125063951537751982540317648878179092653531877819339784165816095574242900137732592020981509531775228896082448851154433967731360005892274638648112452281448248838316626715236884091219997760453624029156292544404215673791026947318321094009152375196631806849530867396807423032770454121285961770436220341776403310192793748772729812627668880223639961504725637512290586792266775846910050743158252314441854254986889306171473252111366655246273174060426675854033912876266976279813621706539226653931870263100377313693515030726928430649621624271795611149245538038237154912859 (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.