Factor Info

ID 217811
Size 778 digits / 2582 bits
Status composite
Value 1174514386853574153049264789889049765145866080559366206424439823436497790508796019497964604117287434519553605519240952885558440911716715884865160157099765342307823191560909507308322917297209654739560778998897221752253954216087040447740597946241313072003266853375062757466249422187622053438668434528569423480834562354221394012624231891685164345109045546246760310402268879890836841597643517990477700184189106621080209300635244977354480407449724258480993586596879316256350423324807735461812749560495451902243655486846231640578577455186227203243685393969507315614465577457638152413472499195924362516012608642085594787576771931865198242047905566218943029592031266139772409238330301565049128840338050169665423101231015404837945649866517536901080030726328074023920799946651301107915391

Factorizations

Primary (ID: 224622) 8148732756164068052443188250397 (proven prime)
(ID: 224623) 144134606201819372675972244464412284443806826286927118891726316220059299384189878954349859372104646327523386882855970988203107086458614958170579801717555683264324857704774144391413319893801767918827396683922350647941778761389591065622078757573110407352437965051955799818046212121662802368328369295958775304582409434932361783947026490000079222703597849748695294027042516291724267111941300798333872692311431355015318287328469862476431935409678697447967295892900422088355466449898107351643959026146663029816410140076452857764934271903007605455680584763898252131358075061389025534543822982666324439144790188054063866668630522968638527225021777303514101101081887267407039013598076171971981414747495507379503477356297447966979550460286179592416536758603 (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.