Factor Info

ID 140346
Size 856 digits / 2841 bits
Status composite
Value 1344763672082654475956417484404323300824310485454318411582705487634175060377252350271809685283408229010252209884711264602291750681160238264193796579382246116058381802179429166575306691169183786780857164666323858880126469621891211384789028333230353618630051148583312688402863393950573875479337116034353458125037628733220389443225470528093741345944815003799908738677613823072716460043066371799369813038323817209390365104202471270183374653059311435497589794522965688875194542406877465371560026238478455892267547662744916824338347920652979048410649719455360420043327216560572416152492217014589525958001414995433719763458861737627301006792041939774561148309849988755735964133244172605399735485366499351958330069398836959696176233499768702031982604120888799999050652203172023968159738933227117607951668811029618345565122645599589749919727839755610756695694011297

Factorizations

Primary (ID: 173890) 2853572850064208346290342691280609 (proven prime)
(ID: 175251) 471256120919567867262603883472747688863129737661288103599003682465548401751023240168430715597997177582171789511275447370149174519924374133415459170266772946293249108688755635910349424565332163864607592046654477390549748779467847009952222120578011944969128580016652583673449732108079569933106599429219188036634831485177400207234301185160621785283421786929133022442157022427549331610542963482645297739546465251198240758485911974878765235270788499352716098465536436922270713918165432761864093817913981855521508280499773751917299373532038221398036235498576142498302022006288804444798522144797677777527678889257582337788466843800356580815003659392280222441478203395275904951939877758534171060429526672993236360893716376151717767847092188118844070943365464537049540847991339613688819987865639183485980320872512478533708333296833 (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.