Factor Info

ID 123089
Size 265 digits / 878 bits
Status composite
Value 1226945866580208901504969758851936517963020903303515090812580533361211829611708894519087780886380118765025662858150916430576607685193729898213134642395412519078277301133924913672594621081226917892840347204649949743492676001810413631388159678327648851496874167663361

Factorizations

Primary (ID: 49550) 20358747626053707219786352535196498357447960961 (proven prime)
(ID: 123090) 60266274189186816115964289403356905100563498045190996655159826545366199018748348984485048565782149959939213405984337930131706162198744301483674142492070932805861989962209525268430083500432551817119949137327746250838401 (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.