Factor Info

ID 167675
Size 1255 digits / 4167 bits
Status composite
Value 1287024237250959626547377864997085182491777895390370224065081226728599932273693016985739965111534836519673468411745191406975772478782423256101648471827221797465561930439650027731958945372051479923578382539727481383034742535635533011937238526446850568140792905681105423906236781511852791104726112504480284425538604765745472264933593944729544139487249309420119649368031170464774584949305837054391124300067762487973630329187219742868373384220556824017528595775664229095464661783304376583785721552932888177494936424952655979558472648958223792672708998710644335420964473417656439653332653709791967062469276425886908647912945090371195647391819104201733182428444189759643986298230454450669108172536860051707676382552278628833147302645793649257576582482503411356176716480218496533546887651083368468108315854161937218226042751597735337834569453934610424516059001785216898651113095588665057787906994920919614884151612667802397141612048245577030318261642884070650289699698092586191188342564786776560385534349974820829975748625271158976047858731996667442698893228330373100076819293339390786741068265511347331833874593734023529541197839203311702707922128816344892838493382164068585684712334662526144175563233031009563559230018594074390441390284645256813911710340858701

Factorizations

Primary (ID: 22217) 560877906720787934003619587 (proven prime)
(ID: 199734) 2294660249278915625942658470141009367834646271715019558249665014926676533189789164023882943512548154493686664610511883386853640008821628351520043279331194392360058560988767978891991708039473952497356945776744417831939091616181770146185441887434994460918098214140548619918307140045838412640403296922605846034896478267824911726796142168516402245143122150700536457219022613271039040316229883278396064465321290038045968707955213462424645791579439155145420924947051067490712167158734663541111581927708102753734953215528088708898513166603505689916041179810084187229662859981532808136161970833162775757229550244765819695568846960614305803791153964583637736514562875021984651208985928629039878927276150481237824086194293671103871709453434444168455889536640643404956873220263103088737642315784911896249803435036990190310360061641737865131263816821906524066229980108110655281189854089457497501404874335837604234467717092154684236506833424129317692449381623577929177736120439525233453612532696030565849877437298542992713933752311267708183149411425903448359117156016971906792232625253705148164391287342717437342572088335242036014687917118329334866019838928748432482965970419602268878061994526527426272459880908847201183525934587908630688623 (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.