Factor Info

ID 137978
Size 913 digits / 3033 bits
Status composite
Value 8941704128900955220627284231492554562770905778029966680474578356538056380996828895184142946624841241378973020110995729619734736360842777043242784030985358623820813411372034165662822850130926228502507916528038717958382695564265935729629793744811851775054274927238147083303343375410713568940093249242228919862877214733757282319342941020733983437107649174067653021365935090626539862931735419813235703257336611875583179097027786638698450598150124120665488785211985854593164787544876191312497593739166115031404027163399508800793258824241729435123563701443327053949049081569733085651377330773464145812851903347707374788138842507340158018228024549348355449524147725223584735808378526783520486002263717988891198330402497561084915229413878460535399661057022110142838499069872654935034035674819851661812501795904715873940892656549801890198402506515190246785754516854870293200126107851582498091908323890160252737830282010697

Factorizations

Primary (ID: 137979) 554367093587211302863427783 (proven prime)
(ID: 137980) 16129572321908162111724961933835678550948075364536728361914317681549612633972771776796751819400049415511773313244239172571080018241519659772904745793174379735411955708415818469966012611024282936255223983553597513874564965150102108930961277273164779818580933003916526461750628446565274536567922768392285185124805017229145352536336589295326369239519888206912834125549640631988071987743051249430367359134027680515926818449471076003726523144458372345259068720793882716795324244724764750657554227290661473717111365534970221096668220266958322105212167935535843080024159539494268400574194803642496437373446842574624411599681764044297555019064889836254539271252942771414686356590989357406953679805589985071640880711675396837714783056077514850426551621415844308976065807269352101745954865469367339990020342448084498403524143771912300328830482650333141705874928302067243809614332861778711928360559 (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.