Factor Info

ID 123805
Size 463 digits / 1536 bits
Status composite
Value 1539341259071969221522725891465188509700903898179662974294704526865184504430656676541109251475509691341679414210894079943034886955119211095672987276661536703381369799611512203147811589052796407356045693221239301093460812802064543270041306093181178435852908224110062203222815818952138096585756699308989893992284504344928647134639877171137537454718466339606984433326515229499345477537767181222409927731125361360941564131036142546687435269698169444167775601152068881

Factorizations

Primary (ID: 48201) 64005427386243722340394320787452164371321 (proven prime)
(ID: 123806) 24050167648795514573184818283876745812760663349389991818580393569109312491408513650987548434226697177177793390538617054739335147942961727432854969365590369424107217104575788952453113689770974177721305692333042128785983221530844476955602987975034833872776283478504251104878377675888597888359194425856545099902614155789381966017980020178395008943633936720421315932368447829383301387182228482222338264632455915656829721782361 (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.