Factor Info

ID 190538
Size 1092 digits / 3626 bits
Status composite
Value 260203263448614725465634743903520363579606202208753977118308056333423165764539466334834290503027503582190731325998861873389384711401260581727676466208186679746097742346311643330165162933112596533240326811228866471416710363546744870140979776712702389802302427693831793231164328046437561885079025306845084894467753295081827911055346574607366556252635545798616757872475048897234482474805441149307984905230512729493526639912482344918330452665359625198782812452108009513299116508350657590760416635336706438050081718447036879303169134538746122154977808192611349744591056091299844641829601672725394831106966053695782170885892223260950632106430628827210151128955317169352718589208184906571209140849711135940123021146975450294058678238559518812072705799669842131061224382850469062978014120648776159672341144046567662612742456362383876549068761758125059708421301111130602265906621289044680950669044949107179727524089443821550122007891484500261166979376350283740447643933125463988733427852183290909248323207159099676257084267369866209974950971271321435350619262577523141487061310613017162230781734438611

Factorizations

Primary (ID: 188813) 8541835610596531596427297663871099 (proven prime)
(ID: 190539) 30462218580491160913959225958909409314360985547053985072826062091916865420563222408569136882984560932228413619497042104671153569778297581322557442619946476539643468981988916453532179651763708701129742983969067413068913022819354863839049315658574064346663218767671889512818526190908787865694669500165022234757482761718684846486486215647456081985273001964812026372276168780955803891597339553205360819875966166198366149063101535842900503613969632767099920155806994489713394181509871389900875345786780503467985656332635163246908049271441379135263969986167542867187988956719916923438050948215177118433196010462311483024092687597619764650320290601162023579867218264831268606818604389012461977582403222588584616848998094249000944192161031702531058242742052427176321824000501458227792415848148764571683044503051896597957822329417262841309587328493843867357231589709721374148896559900497859386124461657608443470369958523267778674812848901338811854322850434459780997042549125149985243064457305214459513209803142518474219957193955095128400989991041631331076114584209289 (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.