Factor Info

ID 221896
Size 1429 digits / 4744 bits
Status composite
Value 1058294395742011862300627673184242869495717086364767281210359132318912058999890029016362727004215087315717524323176300186304182262158203286502997947408171067254711232187184577769610203714849677123810458243167138900806532108546386781934591114834943027450381889091995051389114887768645571394423439476933249849969972221622966350513456171568580146477976606293292598609361013588878187040554235104415850587064889184503093218220437983982068034855027096276759399106986148086103031201166576943465864263591634044313051394749178120785111157069589045233853606938211521438962429342312763904690836489335315952652225086536837586188632530476422238336053052404308790969840099986024925456129330135289318174014200989692271934709835214991872758536124401366695286097656302103658437585519837819746292060271011240571241911754230268337312877602529030660170100796194233461412269304817281546654230075330561239157435376672762681764888404222825502900118088583785292413528132065979383039776438280236061909524149700359005082888538318675634101457639328001960948957536838758329188189791740905130590897803166770603547312860855823908083608506413412227532016372517992631224149809835737461170207626163516463808572842565033376563077512942746349050254706653405444214589958421446193171652846112747744410181087855743328129462477324601554497577633297203974418897394198063222441664977276781566141330584956241748051865011152074727410296928262268001587683179366146710813477

Factorizations

Primary (ID: 221897) 1454619072401344912496703947 (proven prime)
(ID: 221898) 727540574588325729070788900135032717932995796007250946860954093332468953253217988802895420331370558303679821719386371852224675138077851850118501523124044998531074740993403759801793491920682985661101292962560117416120476872282417774362776005216015089022772362309430127774948581950843620714128812012869619687979405406327609002015270272386674378745540777026731154350266187215155596476648321767486901782664554101591061938549444490586929677856272768047010000130476307355230167430610091576576300862102127181108654982195013896095155125660983868764224243446825040793916981278487499810119391307962367203732395252095782382695033907160608437623987546723260786485658834359485726556146757935249151800482866681787195844698937584984392942754643993293534753649068944823164632152141048786098813368820529759273432322641600510244575169701751628664979517754278767393299482766013253086053563019512922555474256689505185699669300480254539422508757043978213480719103102012350099285592108405815606707858526043543051822092456528368940412020609391707147612318680790894421081165272484563964823932721778396160014891807732139376769282294267685109549128449666245435732864235882859693670100288992352539977292979083480684936601328782119161204589719523980144020471414131588444197092395442218723152606632801988455084502088490813336551324645389673499087921596118370617064456049954174662258150206406304432331772549502082577880281026166991 (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.