Factor Info

ID 138532
Size 1104 digits / 3667 bits
Status composite
Value 508235147586258439810796343690855674453013608144119543073231302851533923113885199504518472861909041233345460908518323394440942659937264997766594984270148309310076199776645351535650630530036980529214017280905917512782446348936450654089773991080136184755780467441566383844206074367957971778447615076922714367278668603163306418861730295592204852505766857109079368695223731110583782672992072114104180195938809689367001011870291140064082049888896823625166166767082577316905571717674045656167262289967700605326273377108564396679420798932952761050235067949158985634390660350317784746164254109066821395121940861029719884704092666456398016468500070058506052972884442451676750442332411961955321189404445670893803102041943672531568549057594709953168571378190031819498309501186666557169487075076116144250022116146388160610593377687308504303638775090650255179488394346599647732804896131885615484920272649960158556219501735702133456588378503120767555439693946822978959923711441912015840477843346273121359312673042963011623483146907155169273035655103414407817485432448888395066072190632225186313074880373590565535763213

Factorizations

Primary (ID: 171430) 3524231977105652352792847170762485540677710407750483 (proven prime)
(ID: 173503) 144211604368806890406692617604228417792797892641408214128752459962251019704656836463172824011878822243804928901640287041193945758074761658347535392364243053688112676565292391059547938566541113501590400202556768612754873987617990139181658035798504061591370572960800232340558029682675480101319823125855568203591063727274375815977245314987048224204841100839695879510937753027337426244369434937705919050638331581516253417102628608753556575012021131999365930811070304660002508029836550932434860169591785275990335822460983275835531063778285977755087598455446108419241296195997588061128664651335152278394867783519701424031113069065989526825111423139161043432521058368808429703931123779229115497740146623576764463753380825928889776546987144129766732336379665906123268306055867410253616461649267844941897330386264848504412201089860232221073499231499985276992135441459246782325993467706803747802580982600884596652484488281386449061164051848239143929112037953055623970504613612203246159177518609662949870997181794311679582833801085709283825361963993705540747361311 (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.