Factor Info

ID 141653
Size 669 digits / 2221 bits
Status composite
Value 218812149174081139683633561962805169880200423156560068313390123628824015649072376036197232876048560805464435573707404127902218818944814231688771441963335030870169528664492463117782416970330958598426114599616760685177488394015496173443337214195670944360254546443066327701439192410663876210624574449250659252610715224706263515422994880825667784160405385877101941554814007656647005407806112136660651321803679147296584664909536764038552280275996685921052113988092905880627257283056078805506271429451105495043810195263639229230730951956783560808956566773418929448926915917842234743368766153419837635922205979610535650094570104978352728031640355948467444073066517530810796501

Factorizations

Primary (ID: 7394) 68795069664507129341 (proven prime)
(ID: 141654) 3180637075318946584498466962939047246572970236846268969405976838870410791264152900665404208211237954505048056419467529909017804333379390392878341128478182023932534001682808600768523256271385426500991075311811012766993748175622576361781439314461954252156391330630895443946479049384677658505057261668529539092836367697570468593685124955391324334603629382119919521592815516313518092008999218581975243655662665301537298644414446151640576800335678400388660631535164401555219356042844707749576256393115777674138912170679165517345315021171839119381232333438183416386263515735032780868639718231371409227287629937603139500279837288021802632187223828697048761 (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.