Factor Info

ID 173175
Size 971 digits / 3223 bits
Status composite
Value 16279223654710511619010604142202766287911436158151433134798815015326577979640812449898341013422075842164437931811882566077362096305138754012321767277206711323574938142865842015399220146370745940402147246630769607320958955620981032773262468381006528827361684658496322247763230314484550766302204338229162358063923504871486039607264408930067299557069240313688009577385736066454535917339654244137659293180941213804968637496950331568434928035274455265871108810979792118176298243681477218946486582174676691241810108866057008826645124266047008750503101838354121533957678667950933201762775102991123659569694963687147882110195844689666912619658323988297888510694103305307385125036934631520881332780830530513928697741614763344238976263433100200462631897380736950574131609409240085444269309466528307338417812418701556693190987589910258532882461792404736672624494509390780615443283310838674539768428752809457094371962807378266769848682908773639998718734212940440153003313782615188201

Factorizations

Primary (ID: 171372) 23052022067431050825264764433875832941 (proven prime)
(ID: 173176) 706195040378281695146429610406628914098435505453924373243096675725279549528185528454227846088748046117315699141425404776526079710877448502269563406300935236013922050631050116716407051506995360144528901163389764869832887999200468784189451829405533668325687114620553070054087932738197110849124236149787004576406434142387519703739184245379682737416512746003287104407328937847863774388052500041268875765129482886950402328046578013436053307156584277342880981544931925617933921864583198880120070574959808195392359847576085762395004266059123161270008529175407527228038766968071614046488491061590298893778955175728074089389751514076268764012822051539684285384978191846317420363501512637154200063418226153473165233449568485247934804227249062370587276823623708456944723066517699896251559478386369941455117178434027807695407238675316577625862064942006263843940290210246632667768280617945561573956697612680683974143858210825078277025559956186861 (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.