Factor Info

ID 158340
Size 1017 digits / 3378 bits
Status composite
Value 578862333361116891270747513354971082811276297719260864302152589062493745398540421993609650635769368581024156130099499061102866593312742979475747065270517701416022044444801127414605166339742533871911240933119530053315630547815996297340781782872557017528593811526741429628315971462052394474253159375375912518744112903636894637126364804380946403640582201082016029965912471620923841310744754688018995325609628025331460383781743428888428974441955515666281720019254573697393347418028841311018454108102463609124186082528727388565894970852171262748463201385108718734395579645991687562018651125421456947841325753793149765424907140558374921572673881950098318047817751495435609369331355919870711974421862693206753051173827416093963394695686241704781198105643186994167599742684273740629072965447217552416763169706511206697398636920740608273220047282415076168518700715601318544616719577945338006932114643609856529759916824086564996284482178607682210288229060036404900888478713835634648853031071828679242753079839093042583275819469

Factorizations

Primary (ID: 158341) 323741938065360073352861 (proven prime)
(ID: 158342) 1788036288471994963774636424399584201079251307308269215630978844875812917816161301811562409860109394013641083608185770357701802730618354198466299063145105487643091783985375978667279589376952898794065512029018679065743533436325654660309308430181336552266587621560516975878743992906513296167463123302285026649687744018628693920489266261468330987741266991016492814271140075028265300855594123076453810126248841296153385618953856812441997881224527534608461683453465584862519562119114601787586672910406098429247371836357906563346579058890950554914025815145450136197944147625987940784856031667883135518429768807026713198510202289384675156773219472688609124140455835909569582942573476116269873447471880893961058069495006350986067782789685386461745199339972857966982174375077487176492969504528189915974189089778206985753953008443794465710026150810668252547246062847525394333884783726994875773238865400731288575007252428545670175606583886289886064637642377336575991905514059550978840864544250059747596529 (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.