Factor Info

ID 198618
Size 955 digits / 3170 bits
Status composite
Value 1178304776823680431120722871217219682090338558487582779106166572843868470656426712989883403731768834026302286403727518154244164255922468182992114215122857559772809956472290041961437043579794704275168851061027003237105972156315509309299191857194192363694219917145666009449490684496123257612258134628561921327446290885334060726178368929846380223091925386200387938309947788005694872710250331802875784243387544777829272845330117028211147698482452631668484226439937511713282542880165205103084348044369625926200820323071100567639824055094843530839913958192674902027617532630671228154951706526174952569585954570115697784900011612059045530643587463549224637949209773981942863720075279583271595835177911973308397590125841129470464077860939390632213371449103271555610007679439297227598949079316884420752986799588403853364939789044388768480955405619571761518873186571223273027589761124693253622327893527455016682403984401867953266091857679921175438851567175274467317

Factorizations

Primary (ID: 31554) 23820021980417553203712476512588908631097600645269963826401406945870134188894428470966918669074082949050547684378788715730284082897755256007132139440158824334042330797628144201010452184117460806760291396557133 (proven prime)
(ID: 198619) 49466989484407912002417764387215936407624154436415869768517005037968015900305572822075987849461318469962232429129667182270019672517720210205625658492192664070848361838553518597103024256013274272996011842604449316879541179519243275111055696125125491920119218926135116560384920219847045860692436386031160296881425897910017223773976318815599780822612730429955068572037435131506595316043622866198930759261522328090562495238312602404233965487852468429929507603648699397474884387666475775985168097846269654448445161447597900360268021578287578997751700752998030986765518835824122989131140213909637214471876922846239427092623201929295661339783085431189018052313742237009876901022278191989014319951529676835197355979299159849935172100830663628903623736649 (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.