Factor Info

ID 80973
Size 689 digits / 2289 bits
Status composite
Value 69148184751069562052360937469267740414317111285200460312971560009045528141023883544890852071826019663498363217442397641678842753698024783852882257761952790062320148317083534607916431622898012737564819201892557144689811974477557542829984108842132257856295495362876913583764661357749991587561715347518007389916277130619528635775715385197814884990618609611836912839298906974503701646452823068650771535471996681423156951498859221062889610483083787784526586023248197982143211690474834841170696685205355032507129138177625057472207192693027774045920961199286914909817801145187828092067020654607559706764846926627707940898055814137121932610532021109592611391809982009388257754905261746290039890801

Factorizations

Primary (ID: 54961) 55444393239496164406865681531894115168657269299195964355161 (proven prime)
(ID: 80974) 1247162800616806372354211443986694043096954035963884467241904289030382557101604714620890068916813512394367201175198033479523905263375673200440160797482761848726693806463415198995896893846136212345537240372852427638026262675205716186088006151284558659077762175640571830991800066390219141624899853322161190139406457101788177121208792281407912237123669453979571782418392973772060574317350716033196637057243431865464811062732606321614407099542911307976989600014355586667572069726504716156594525055481847816868231024902704225351586368726183972651153799780631548529868807790082470880220422915676901339218245958224800350019349340358977241 (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.