Factor Info

ID 128753
Size 867 digits / 2879 bits
Status composite
Value 377184011492686149245932200163301710577801475743838984498890518705368191095981422757017913813437818655233119989423298443014684203438731433232423807548996100690876522950902606283232785724482639616730415566305121964916678310401145586929058397532485871214625861535584853224037517226523173659874128346660536710573421778643323982426047943337671798767086310767143286611798672797302938024245623971103503140021071142006981991799381199278350753240707547627964229278664356219792283673662285361818513812093815835531956331356159490732264999122359433024936690068981785889955278223495750690225925087677824593980000818592251819056453087127694893794816179904491498124643626807249124263750837451309759087349437247653718703872859940999290718480801895175297160850437126673152704935350283677138501350939463188533221575610268692242774015649087749887170124862138310287246444371317285066869

Factorizations

Primary (ID: 1199) 2897674598810659877622649944517810678643789178974565606762691 (proven prime)
(ID: 128754) 130167828936865433697523422003981892388024723458966865719794424213370426260842694533628895035188696275353145202679546714029477626313907746936902929622743027008690576437599099788749623606572859652606285638330596844373090347049566043007175990376043333335069417355423851011190526359932426081983996854527330992383273328024172687431049715416603062728874943678377519351318924942784339432925116702744185824544684917431543660883268494461737317116682748107796361810878255577060578050811672763005573031577243842587493309102503300300559994787966118826925911753467166136696687759691895805513906109073402457859755670718351972854851210531455679256559205362221780800699067638921652140115897281654606817861680774805389206081772657056017603247895056479657851970586156914959971848884157547853368861888083269510473257553389159 (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.