Factor Info

ID 180930
Size 966 digits / 3208 bits
Status composite
Value 267351267466461601923953439657487660978843406372336158954337470021230565234629094867439175574885114149043474334557033577030699956105406427002274397319601281543322079352500751936650711665178174510330558572417180472899651304228580050176288531849652005499989679441084410193898829318813047506144289162862233556842920219046713363194736839902720643324125409469592502606795520485264125528960338686319879483948171085459598997838218720966604545098572462135977579030688783335760664284441273462670413870374103418184357479684386483252339259785615756897580019421553980447203065317278494708738291312728687488347184754436780106733301429172449171044408641187782024523873120150343202393648163959576227611542007327428931753335878877294826563899081015248769037227675781290259104110051166369530982566028391529533362671698146351267287560658485280112799750462447731329699047428378914695320312630301472833039399763331810213145348979591113221308842153674172192524196884098601855303752219387

Factorizations

Primary (ID: 179187) 498968700665519238913623575122303 (proven prime)
(ID: 180931) 535807691163536460496882435117730596426839785930346805355355048797029589837096625828402609703615665163471804072403688425834976546098351672219851829855051489937317996076074108520321064368450747253534106145825686643408154190339174798944356607999150582073843256504254852875526846150577659103648913762680377265778488962319618349555808408155711667563495610536334445697834444521785074757483735271634428649840911653503176816294653436804140443366409954250561018216732367093628880193959244754107360160790134096335882637323466724134191302471299296811729485793311577030063822508887092647659717696881586245806463896621038409289637258395298494444252758425596266774401235725966170255242274382831220732377207807839201323696443385470640610659717422274830812906052531295192420267325521779788437552613759731145220203981924108694147105307564817907750391999044868447177902303716582653256305787366700498114736512057589226169554287320487034322969520004229 (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.