Factor Info

ID 177739
Size 848 digits / 2817 bits
Status composite
Value 66569164257156065448462233224598405314606030262187028970086681020420399049910917871512208816352425713400792111683900366667792670659200744795733802050859313445552150574953045664397321554117398824585327245527317133084980140601399025177089357696252010791342123622907635319583403303207278429496859036220059982889509940204745387277295641200405424760136759137569977214024304537764732553148717337545198442809585342827987881249816542707840705272534579896023714329578747847377108543762277113474953062974500617245208679411787273797922693718832337889629789822697632171417495335045434450288897477220390423637657271090974718803364900462731735577786482537686805396574337655416371174045372825761856626437221326559827185078543471615576222924367526895876914742920931040365705452992087793042655531807964049483305337902665448926485858119552081533502965490531665180839

Factorizations

Primary (ID: 16358) 75458741165755163938354406143932160485170968091 (proven prime)
(ID: 177740) 882192880887424822681814559312670433130438807851660245820860881867937284141510375834139182425930971166123576011628743601188912130260939836590160034878189256741388901274812835724411688307304281791569198650513811417054187729127948168315661222694488253056571838865346350524623105190568434688327779093422587523487892835833481848312876445779696625985498387103183131762610289069436284322519858556676185437421300978052589667876428386812643480716221469190769263564450977311988604764775125568977478963325274098436369322630560764442008006741205966977314462159386509684691862761664097693004914873022395758441444368023732556755547899450360223956194409435988225521343643378123229212950331273267695352383093215307466348232450697977106800103417834012190348548549882336412440649006630173834470813157215241039816368229 (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.