Factor Info

ID 71184
Size 263 digits / 873 bits
Status composite
Value 31815433773709144820469506286527690244233558603124115523300311006746176299014569362356748150760876248069665501170016559802388698853445718131257221722483299418160209570731067421255071487515601869223767799769427951226306803706560932738065769114707750799982260851177

Factorizations

Primary (ID: 97941) 12058479697803056289880300867 (proven prime)
(ID: 98360) 2638428273798530607568478428414496402246245175738617490664068216410227056924851068455733453640803955703527144825387820021910898323174130054569561493985593513533159679318845037589653043714783337592395662150454904345171294487372819032931 (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.