Factor Info

ID 178955
Size 1188 digits / 3946 bits
Status composite
Value 701448890325138205764637659592416312605544417040883303432195254955123324730546862914860251505245370765329217523633585823464163385822651346080877715941216462158140273300423262476231975700218410105614615581016062426884074178005080608673320434254961702988660077276106742322003568103055551180002218007617546789394065488313155982164502267605370411985792503108394723841196130052834473322270883058421549093652668316540118652040031719050737804054633029030737094290782448061387525676053579968191468331863922304367439920507571491196276139058491694238829299736368824427193842525314632572885837638029988985453029933109674970047954583105992243745845862325009047312686195765794459166305886043419023123066014558676517986440467493851871766742100370671334962620114423178552136688742596583745191884111371847632104023450913657115243256111192873260002507252967031445412159342540713566133207274748756192195543833203017898328508383204664725521335220244353902792714689073866083549866822500551490994268529046140458372956286231620675642032813702608620036716110177921392171799710199753804640205616577043471999754938785585471637344944754708543597856095298644100798134504717394406178607209584695365805969604316310743

Factorizations

Primary (ID: 30459) 4608027760449508830447730774742374691893692838378710722749069314157866889752750862616181233978027333436312480453731665139189233118964240339078149795071336872017281750960564323907550823741111039299619547 (proven prime)
(ID: 178956) 152223234492127390669432687030665010220870308079070400640689784815813868929537057348398150262490029931211863255157121992956711075884546492540817817873766271799229832799864828640069668779484909121167444172802172177913420052694314764295264056401939196340097189362790501100407360144208101035335994830612208460043570406877278709647881833402004993225677746981547378892581997690272629170949324401689182114939263071345089347426927191844969809377074555563972528343745400231976777569278911950397847976326430290467305194607550861170224853154454948196821755035390707067974253255391223395812864378635584373466821249549655703781283744381482198140868090454730612960231748562437768168170665861265592540697857838507286757910106739454086004912929470444423163881678651355196119904975588145653445337002933140665597496066793308468044432692247187136950586088340233190988465073312669210432396803527678347409089914928114798537046651820695581386703316108799259602691210784398249131440017755694007999124622246069 (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.