Factor Info

ID 146509
Size 1100 digits / 3652 bits
Status composite
Value 19976160996422276236991511515608840702886467923355086004060209075305330020452232972031874563286955219950620298598432687076377551370945670096153106384191646758470322976447777855990197323463726096792574638728502104968787654337924253965522961871085010860399226144329913691825553828787671989917840600394164162257716179771596221794223200383471442613529210814333203336580388545939206933969847630008206978056386519039157564101614351646782457869393401359994758116328327256827980289980755867552839403222339637621019419015773976196813926654651422507073295208453054257501440171268892644960746045146645992058291634471302200922237954636491253780378806576083230618193890787850172278944807685627978188776981860354072075241325637911638885580889822534201138582558976229031637727271342594272905043291995553317085306337622575663042634553694162537629312397474205787800455100401841621197360942155128931699426102463628366629842544200432568010691040303642030199750290056782065128178911053945790040971829595404477502459694881676674466991198814023763811290771058185235717817268382504327935996709748113785859819987205527000271

Factorizations

Primary (ID: 146510) 32373183791182275541 (proven prime)
(ID: 146511) 617058894339065024004484286064091228425761385565428329581170697269038212534891786643068151402759056444075914173419126021708131980239917904445182656960973937246101493155092706531394028728743951198292978942589899496966824991080439329570834753173313847385711365296924981617610716332614878258110948971228971063915646295230575018218337140082269097546740036980574949084203722414280110059520679191190778609079585953967636283135909116081619778882155246175759521964827203883461868936491114441082233643811041027494018968198008338274823866231633441510961722744940748050930993814187143583859729061600386756827991767088539162550493338523352643306981135468470692149402285027665894568693819229681849651150840616775711138003036690210463223590415903380325993508808284756587079078435817697553607083445992697216969130771994863146541157026507111703733751009119592546760410499307299953302193388548062429373240794566883224633332008626185570596295684620363409323472800368874434982596904218967798979385594079208270277209349728991007068016826891102927676579597742422840668856655569056670520399025915968531 (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.