Factor Info

ID 178420
Size 749 digits / 2486 bits
Status composite
Value 20885095679330922637864287298997349468545536447508206593677126586593364276074881285847224769554803256711806945060680686476834585018502133318289804618905524512049686766581405148532372223572735460123743834552413415561172936870952948018083829576474468314377575957717200025687610730457991911961034357957837536130338858439079386570082280384452118831417633612727135005408989060911329967123003273263115424935611564799008551204691046888972759963190904620958976862755566403020297292467019437582322318355322665764435447612376969102534508694368073391533780290276110860126008171278184517032323949590424818402228775186133802727257686688949011956967814367218115406870970560471989470463172196912766298960761314643316747451283544399360155337641677796714552769644641

Factorizations

Primary (ID: 16415) 602569870130356340041301189137914099612705691 (proven prime)
(ID: 178421) 34660039797231757877657096182234773778380786769977802775511188665434766022999322493239938589571277147264164054818514238941490296672277868691614857844638347569001340648116985739091256076308250613746519023185033746296183741655037965963369072418704433194985944762851308497260669501823232521535565066568565098863501630692295104680953273961965725576209012302527469742331987926856577438336652882845070427824720238141878002818641696159949863534695409001511491276053609096109786481328875846384835321367961042174951146508663561447386255914816436588142763675328099211921770566927504064378624869655678578685253392507292879044754351867331915435974290669232168988756173761788008338061181744773237775072309329622358451 (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.