Factor Info

ID 135971
Size 989 digits / 3285 bits
Status composite
Value 66358835258836372415558186199770246478955873554763447649912370402939509762200637883216409919491231566939616909591359496273651972880991915932145238177837412680678563707464597780209059566184520492256286623821102130043645799405370282195369484209280966899523930301923205445983193638809914894299643712383093345289881649160841777731100916526933681541788688147917009565840795444705463304199550976428090355779007884027719067714907577626811825113663261849919035360864039458687790402265348466309219179531029896692655205420978089254773632234088720008273515605079202474760633537976910012551598653499233165247861873973524408955469748049335360656102039028684858891336566029932868328678150225172749837339391715712016499864890235516090856935088776375658941526012004900861221019434185429426526976558619795497351498002351744359995003888345869152593162553836415436067778782897996521351399036721197905307455060802776424573284273497060775300243529263410939275820161853142056651352351737816774013621968630983969

Factorizations

Primary (ID: 169661) 273278887575276031864130757471237483377782917951574474209482922087358294582490848074903367 (proven prime)
(ID: 171192) 242824595224384102661618143216473047053489775765289979587687485041967619804400882785109380351595193581676215052657133655780967883371601201401189424949756439730340940181213637856663824774363047141203209472239555086680811044708862678602582360019032991142237559248637776350731382905741824180011911979160588773287135095242520268889098242577820481463928214351763480160693957283526625714887808345994842604846340250257194521463054885187709829584526641497514737221312558252049100126150841813390440316014642814098343638305528998797598768639499701726105325759016260202649775470439514941045944675821061446179270822452001107574045243978838028119845824907120373949502881450740899702967481402455172128233770748269550153291050794387551334839578367654618345902112396723017622010276755934409119252659057350744885834193099728882788070041926401277043303989022565754337052000811182882127040313145525704526384477881861207 (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.