Factor Info

ID 171349
Size 1102 digits / 3661 bits
Status composite
Value 7076851272463477126424993144380943017106070678308315725231068754352673413990896687593330979618160985727114219815636497023055571951739326871493002994005308182662409519205450792996369044270215862228686730440045709006121408060681336514427863662384300380897520405249660496858644229729337694028154504864811925320307073892190914338987923340516903182584783432631125433052801949834923034328974250366973474221910276319041249891801215263616125514564900382353205694110682160343301576851117341298478714074543874366141541772710757179061144712405346382640940961258293341901734551851042544841186955783933123927525341871938567802915548208343358303702760414155005658811265118023944415401848932764698677831262498546246875336861164724766196066530079010553774171305659921272302798024182207172616389595507173337695499094925220709053197799012371302127150567964273210020235550575893606377856044870209784920548568051961070113403579682341993985923742628178147281517345983081804166440126891309449964218171750313712439500394106806463740365665207941387696539450683277265456583539135114631058976699722002184511114897974772227036743

Factorizations

Primary (ID: 134113) 4368908587718560589674037478227 (proven prime)
(ID: 171350) 1619821319300938114149087301007767486004638876117741001768842100767441530231141792856272713855519466293368345934939606024903694351305895367677942216085114010570705398376644572196104681012635921319550444480802435996695218248361160815423329306682800497420482593016232957469569798484497347008594623581747105665827180609205493724004435975702489024751203399123874411490199244016247073816515496682182840999433665284164467978096967835939139976925510096915336850798640167416619274602509237061558089924579305476041659270450880097163827024602252637698317241683146217952970144605154581989874762412592909566896374902840438505598379928795650334569286656545643124680565963232265483270623230489941256971742909092628893607035801853528625349955797659465178008475797153639989748933472783101271809824099484531117747565114829944549207768312568215138350242329686808931567846902972819601101280269661062754544818985864921984675966989765171435619337974992409181537663818024854511217822065858456715411220581413000556089120444435171738717069892589891173206499277063566154474953679427035044301330109 (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.