Factor Info

ID 154077
Size 994 digits / 3301 bits
Status composite
Value 2586638935343341204751014069074221799952107838826721205966781931198197376829158161626385517613733078306029647354861555417888553243163544200669030465298376568702448396829787358604955502125607718977655627505125106282650528276345615079036772283052977386197843147193843122440280540785559439110395814374322047856495925242752308889172207897280539782082527036071763646434663117293920296018637050431044178776023057926254742370497693317857923091972558416180235056063218929115577589124019729763424788089185567227643132606888731736215669049531049837217873795532306281084609444596414488925598963422209184082963988497562629380625360619861805988692002604011275764880644614789684732210522726076317366805868861382058121844184206589673434008747300260209122749974087597014218270483580795305870370164360326437737234837512996691278126945334237511578271987552261924577210275173913346483311224753491903827804036398293961472062959871879272958537325058072228220439414105858620730606839932816714433368863962330275230021

Factorizations

Primary (ID: 152124) 119897549313640236323021 (proven prime)
(ID: 154078) 21573743167818612365664162073095086586258008780972470178125624741414906704023035695767507925592062585941173163938722997498281521839323643902445522429280344670163463338936230820721581117204465215082900845055888235325215823123484483412303126914704970664631817606636217944087477747700166557699073301643735677308492123720025771182492586244236913725815780220791760612509802591798319029858330652761729891024980146601486709009478517512504916939291420467432787080872815374418290848100830905129422647029434587222257035945267411017391399442629030201548565962011571417221496537458576737724664264419020482005493092070043963696961471848050090481883199193864147862886593622809144833303282946738654937954752816347371992485414254776913181086972218258499571346866482815302477148769816015999432099791664027168325369327824294478050795959655168765874707042757961560449641692148685698523782051116886857129072563520088727683725978747014609280026477665506970246219512428895670825589565566567001 (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.