Factor Info

ID 155577
Size 544 digits / 1807 bits
Status composite
Value 6887246157954785847396078678863833306662350351966291824488495536384198147348426977853431157705454331735042990452149581198672737165418148964381121174088654036296728919800127523505637977807883495597357770028843787437682281654413012174490366087950734372486464053076224404029055569310588190077557369751428245937841562281264174509110578384577239690806919770186533874473923380917366538644708754662029815914775704962793839245434149499271984933439184346356406064860969384185457639288561195957586181506577281698049270896922741695414445334082649893740247

Factorizations

Primary (ID: 155578) 23648465806718506529 (proven prime)
(ID: 155579) 291234374958824001080272426021146790813829713461419542535556329842372680711286081892188678579138779505993012753666418833173720451103933614265096128522047217118360869361095697672066340743520693185554357543781593975343011011777513604174028280638873567721401516758624767136299055571049279329017993344780789901916312780487525642437193264047092529523488481316866282881245629962166799086441078643365701705500099525260745894764134245777973558358588247620480665599884340836789885698704692525536898800886276854115523589950854906455543 (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.