Factor Info

ID 181291
Size 988 digits / 3281 bits
Status composite
Value 2757339126469924233938419463323024576443301466388787564496579464313887145719877217348293353689558307475374690483409277226353263078543810414278596834479786231495202795985077808903499967207836144295947864996697171601996168618304216315937622524728312544201401447761507286906601790422815938085939015048467827360493445323572887918760640350641196927100069351481234855237115792652908839794842694116487398016596485106230190556576768840448814012792419482970384383377126115748621452165535138784622041214121198116301634794919314675786297007178269668344364541433901928870580344895937945595142092051433839592003471352207519789935232247271283087597574863419599155176030975356483295064651304142818083169872778621138203399034095458540122637372731051600288321640219574518872687948605024387589092093609858255423822473848621923146999596731424023072860441311955124652724385340671411847668333343658947172312280695148573126838547549601242628917943220079578687122662093700677677509814812374583746523705546182657

Factorizations

Primary (ID: 179914) 2069337751684643396174473696158850863632421134807712113363041352411909027507394137347390820263052602362888123141910015412501555121014937305873341355689330648399287539880947464957949686429170644453710612016768255735068996539020917185890540760442925909686048222156250935124518842784935300619391078691669681405778302040049915215249889 (proven prime)
(ID: 181292) 1332474181281030805082612735414360301301703894981476044838956830465607820783749338607480977181534994026078191658535897236510801419829640857381192056242299942573039504107294671124117402902899357817725475642383070578450624517573324278226265223089195781107111344379845631275581074631209975928111525091079838365103626595817111561612314646347069991740636725498634933678924279762618055069859745837940856036715992890173075869198433776265946845150431032297524160551577851331061235963792326949686281272080832098480770860409938092825619530459265136818575372246760606360284193709668384880424903517244442361119358007558033004317897807146180011952731920131113991013306913 (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.