Factor Info

ID 129411
Size 826 digits / 2741 bits
Status composite
Value 1299307979932798359392301435572633948319811288329527041350178057522501869396015171907532489793479616684312815166461388547705507262387316156354630005053370651533250766824023740309844296635619985550610016284233045074942698334249929112836096630576910469960882287293955068233132074679598357512986379873312434481912988923702942843708146629140857628912018649441856031488877024882839501766275993233590764657256839739744262533024408719806116005820700010426732978885237251991805863670181679602809307975051310058597751374255464983200732759707114927516300637923406927618267515351270454672204225691639993291843124103476798693020025997095287736050925497402496341146660710644544056301490138020488310547056181525328450710619543340295851404530940834581553347875747588855020058140643339067886682336499026359228515087853511277810192603774447657

Factorizations

Primary (ID: 9184) 265588326166762401381829800458633615285658614651290846651994352013 (proven prime)
(ID: 129412) 4892187840805041133655339565488903020414524469708920032726919238065829927119623827964604156828101211578763398561749258804155690741592014032934980989451446131320220982847250708818344476536747989204947020020701795634008623983207548058248121963889355207624209121921369228940240654425384426285680596313712567919622006668737147186874343662543663156635787692199650025418958163895982362967616039037637043726715237444678886128004662800982633654795141036635064755134907261310846140008407337050694378907892441124275067902638201101364318939131243549163557577670391490252888269923425362255326052619059758051288561832285823802473456223911350657451900590323760159546870027545660452538149428604755756929503476949409173232860323125110242286645943344530772739397145140265624589 (proven prime)

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.