Factor Info

ID 125543
Size 675 digits / 2242 bits
Status composite
Value 669607444627999309966697095783340519720651582651833785493532816167472717490273006381839200703733464474509695356505929719130420566591860408691111301106268652064720161733052982400773047473237785957641974906109578203633660562259286125987745978532355455701607085304669385656277992907816518839972630701731772045439417202677007153369750913631293336083128614166319060143078012058277688034596700632422177824635577905458903824145814889207101654112247922469425406256835629351094364224608768527016495750504552853063046614673379199014666967987149310604955489719681835229344851091779822185692582655999748003269802406270645487811567148038429103133000409970729256314155335623949252777720787

Factorizations

Primary (ID: 48456) 1124559425494906502608547039680694308667636974809268088075914949712641209410857956937093851962910431883881176618388032222059390830261004254732063513403287295828616163338209 (proven prime)
(ID: 125544) 595439804644660977996864370028692824202412685805015211704883184430652580234193517093421760397723778670150311010101162011267187202297741901832058988565888810690663552751755434637738619137350852052706557286485170620741127317901796562383191649031221034194036157571359276847085137005984603178514430012855690972683980880625199736262246027108227150802122112583736213057257914287399297922955998114293672649002699435854702910226084659262365761892611694344711496851340764411517803015388865293161017957922719304243 (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.