Factor Info

ID 190637
Size 931 digits / 3092 bits
Status composite
Value 5228938459454886785929074738487530441279785158658104417278535851414323767982972004408894621826387979374412225782586551707054581893371456152993262096321808967325212156205600473179191403080089702391225544909719043742179594078586915585478448099334715301931619096014421736723041500406634740065869180680406902817083001735193028508963180621663268543928454100635458785379791237282246642938360550488869106808780228520968018813358207735400827367671226136478614654918658754742773326514736252209297306782205518642621904952159227329157392682922593969315212451381421776903940286305084549415370274955316506641546649815189073437300577982876504758530058278753659867511843643238919405032933237760754437178588102188302190798133149078680307532302002720092648957488699760874345630004429362736865570961653452388642386262703142951521212728932683551016305485097307173759004307545359420060489782547957387053669771999113605891648910525355532116419537052849

Factorizations

Primary (ID: 154626) 728921581954037396189325850537700569 (proven prime)
(ID: 190638) 7173526739923857479365279567992009729050978736106739711027525000863227355733874882008063278774232041437013775741113506907770694540657743332314707270863205789237616202819339258128105422639799795719617211483870159115892727327851660285737724449611377392326956711329978251044170062828921554131430676703849262935862772667005393870308350009324723321545275261621195578716231589806956663111828339811159630303980010276343012998938797530597514152085615285943417657366202350404114241574879583731207201342309568502381871985288430010420249734342652311223291363577051587518635394155419239745240761901360110165386022654397265430658446227148452548455960365168446266831840445932211648523685164523135652175857727947197553211783836940783207463344474649017963244478560287645208815730876283780730717522759296177404783449824149422669143240088187648851482177499155023482656580530785961695042577297688641421188589236121 (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.