Factor Info

ID 78095
Size 656 digits / 2177 bits
Status composite
Value 12963727011964325743114494941912920591468595194152199324299774151103949672408567859739781230143779206104927533988610216520954282036710337576541140635867512773442315583041170861291491545652211698369097364676701056868065501243317991282317547364391096203616155459119845325320041792975235065205850313202656183392467415544165717187540330655092393827414679996293088086071022961240353151857698227551755242945744977492132418710318829034855935271431332178140462952573897539263959541040743034764280999913974348093082276125990984601227557202389744857584818373060159607669190775622325791486386946612691063621207138575611208692003353325329748273312905938484610765674379

Factorizations

Primary (ID: 76597) 7237891146442822246963922486212842219276662061126601557350054642466758884595378441825950491648951086050815422333648187785790950213015233406359735740563485390908989315588172549121472086106793291339601339 (proven prime)
(ID: 78096) 1791091735102365751503104285783036322575901835954546183466364598499566820488843947554693252909734014163108781723864770520994049820720327692029525379051772220380812449446843356976832792243264495600713012200256316693675860638762442351842442268822394180234338621043113947174646287723236500333976364478560088372158047262579462825465508620264621042176134568038214836633085890662665594109284268538917269676221422118118223532785083104585304884013947926754869361 (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.