Factor Info

ID 129410
Size 870 digits / 2890 bits
Status composite
Value 907827990033089256629418515929561602422803699147841719988720186131017539879864814963188187309907041753441849572682178930981493170255510216335038146943505886053230717471910864836468037716152126906444015685991718837520076013302767662366789631766828484625247634891671932053243025887770697396995600130971664943511309589681501672211424707405851833502435543956681825119268383875280479397705059112784342667867791132541875724706427971367208607923141037554656585805748792109108518111575445277430271470469546702465136311504668430378788300716459090897149074437785635655451432779064039035403580074737846756206254398583896020452805894164588006439442627436430996726995185927295612906314346496259341112794584900335690297455788748106073450933166508408697122367294045667628110244169784094856291881482173707201190409011148209760884577225706807484414002863256205094839149419874529534138953

Factorizations

Primary (ID: 9183) 698701157888711743873102798320227830873021729 (proven prime)
(ID: 129411) 1299307979932798359392301435572633948319811288329527041350178057522501869396015171907532489793479616684312815166461388547705507262387316156354630005053370651533250766824023740309844296635619985550610016284233045074942698334249929112836096630576910469960882287293955068233132074679598357512986379873312434481912988923702942843708146629140857628912018649441856031488877024882839501766275993233590764657256839739744262533024408719806116005820700010426732978885237251991805863670181679602809307975051310058597751374255464983200732759707114927516300637923406927618267515351270454672204225691639993291843124103476798693020025997095287736050925497402496341146660710644544056301490138020488310547056181525328450710619543340295851404530940834581553347875747588855020058140643339067886682336499026359228515087853511277810192603774447657 (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.