Factor Info

ID 138194
Size 1005 digits / 3337 bits
Status composite
Value 206582783483452032350817810446237312680881298627013177862245477883701656717239992901512079524505914555438066159005679605323418178847352175690325617250744695835204434964177235068951591507912788729863612680267319325360427273410579156049275410118430689043270780878531474217417670043312122991248691477970982756339024563751312331376121723827854607907306379466903812071471338338537431329807217024023268668666951220350904209042582063796668467668408461941398786717928645470309318304552182761734207170321366701060184432918952085512743452141591524312256201239457065279935166952360771756952596411353963447965698607019400611500515852272753755205586727269475473278679943530453907012880623749268883237278139980287952899259205655744737673242734873827022283558070458450614204266634933733487897617944232458327398813751951257746371054023033060837081056617483747777698141646157669642855308042638644186069091263292402546022198368367205306933214853699634280791499015206988154129221517533744458876997361615809499342294194544753

Factorizations

Primary (ID: 138402) 12689965311931555366531418920750153 (proven prime)
(ID: 173175) 16279223654710511619010604142202766287911436158151433134798815015326577979640812449898341013422075842164437931811882566077362096305138754012321767277206711323574938142865842015399220146370745940402147246630769607320958955620981032773262468381006528827361684658496322247763230314484550766302204338229162358063923504871486039607264408930067299557069240313688009577385736066454535917339654244137659293180941213804968637496950331568434928035274455265871108810979792118176298243681477218946486582174676691241810108866057008826645124266047008750503101838354121533957678667950933201762775102991123659569694963687147882110195844689666912619658323988297888510694103305307385125036934631520881332780830530513928697741614763344238976263433100200462631897380736950574131609409240085444269309466528307338417812418701556693190987589910258532882461792404736672624494509390780615443283310838674539768428752809457094371962807378266769848682908773639998718734212940440153003313782615188201 (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.