Factor Info

ID 201919
Size 542 digits / 1800 bits
Status composite
Value 47304119594747430977867998762585058391840680055253235079258357245671595510581854685453609460086546968989438586463782587795403225224135179360647634884595074534971135436167700573873079069008456039255601823649837419155480798591636948267478746360294000669855974804600787632204726445683664947807192722428680388506527943047897406423755706282246771132289474637615403156044682371984730631229477859324397801896848665938731460855561781668952022741662449108456612667872034914673203705440388548353265821337757234207515186743940075947727327887372941723689

Factorizations

Primary (ID: 216338) 66211554496230617796128229027903349 (proven prime)
(ID: 216339) 714439042470154129824971653803601074542186799107016231036828156748572048255874448402569543785527572780885032506915398407515934634244704792094773097163497659876484496651301143008809802164858993385197114166679555152835333817559672196465208150811789651151164017294075749693427017330838287939619125182334382620049024650652903202312413572245715684538114707106909442482619596836376166844250584227049948956204046712891362290579420321709622289772421287211690945376119515906925505350359425713220328589887809033890661 (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.