Factor Info

ID 166064
Size 553 digits / 1837 bits
Status composite
Value 7987888400731960321547493207178192192377652557021102113908859182889810874917311207902509590171841598492167775879267414703685054769812651595831570186987357897624900888738797734298784506713231872492470612734319668421463346386531267357130090250840803901379012743057300934807803587314320137936874097384658714681067788733806714197197560717547057994947113321825135137411934640957949669388216862922374132066134887942807084203168791364854207047090108897438416606821277920588688268755481819962142938638582327466783358353140326999148551565219026932054914571730233

Factorizations

Primary (ID: 7751) 6416538652864923578689 (proven prime)
(ID: 166065) 1244890560608630324633431540787295603752784434232552785159169873989850860018092543267715143245605410030333045387763143960621012184731779660783361078270457952921490881322449292177674717444869290541834231266318553651314597696614607356063950934710489918791922086647680446650823271982403407666057234652322938153927544108369610676223137541903251140876987371859735370268280199734234573580292209674842601196228635491958598188960872878013853912843408119880059370693752012676017310976068041587635646097038553805988992120928198927176837256697 (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.