Factor Info

ID 204464
Size 993 digits / 3299 bits
Status composite
Value 665906060489172066681675827153943497907229557267057253642065437144416635207469153627064631168980949352652962374434457438315340657246899469009225903457834330090808665885135807800024050901826250061779866344289008562166010301183042799354252939383757763431161526700461955547391439285286241498400054642794298922382950027422315629058692403779922465770649145929427513404842449240345289505525662766394797176839591564373137907263168179008692080037461113175642508991314183342788386787042612503552419397951528519093187777845534595366756695589012249057228116657542065812948917473653131335053930448308595422423924011818641503559194329787024341488538313152285997369160753550801081772382972361861155890706492052733906234981103748585781527104574932712700964504526406207106116580985241144693858613400944630851217235263306375466892799181345949797869842211047448240964108067904593375967177227909943089051287941442482249034679861167890615899330499718083786662714813362824104283946937338228190645444463616310079617

Factorizations

Primary (ID: 204465) 8865089152950340833615413 (proven prime)
(ID: 204466) 75115551462621849433060988976217939300270042138666353932281702720619874864939160394712942863689774985773447059215771902195420728682972298582631621052638168079177721796509331797047687121284729831558298116889005021240264113899728355611041637983886876841214654941897175079939780043591789829579062639101167421648240693602840553684807702524130936189847556627957862691848499140033570230948063858104574675083070776932924122092108887981689863546807935409405459430668779250488745830768815791005964542244959595377264349150085673618316822269190558216457674805257199947628096935268016594901461681321625233280119517180712053551325688106873911761262293409162085058349285287663613801312866965220369827258047225655499428427627484897347400432166953500760418091887940777865015341056245387433690253538169557307464104437221136201740778781753371694352445003145608131900206070124147300750872037080935829607141223677791574912079179773864347477203139563578742769721907785921065313183063409309 (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.