Factor Info

ID 145225
Size 991 digits / 3289 bits
Status composite
Value 1021046211334658748063956361610339234307611569109143579371312166084367254063422714421586129049845631038721281719108592544269949400434925905792668181056812310717813220257170473635023481697522000251152566039049219669693411140242052349376452717479644219974911745844281649020187512177670816565406927982257690039910500654206322897020997556985666389131285998921056889290764645403661501366953174849147456372270586369725108271405427631316739098715503514468844825202880512820328902381280732627543847146195869537506544075916609692423473896723707555600259849957204277632832338650349801119903850029215457212241164390236891806776280167623887909653746956976889997614479870080217716661078489305674634547302884716794471504240938138580287640832628087490067276856494699195611222106291200198423463040010402295494450716671616782809440358322913712665658728761211690647774611587453916081096123032136113250827087622209540157343622170760742774761076207718948305467223493387108631481898593120695584546896871581490729

Factorizations

Primary (ID: 143141) 48308750112487048414621782064291 (proven prime)
(ID: 181084) 21135844106029446608018703918559918259351862614402721752904899545525059565163839751588334200385906100446179328378633847649931829693682927904148529360524135192464470011715888084593145398324923673019792612116395560542378765053419527851301692875405197105352871579160052665863844297386706039602465666148240613969845618252347837871844094251740958836368066846626675076146845853811483474881742155442492198679809544637247631943763063741962644052471636690308536749130771277280621921351321053262019399754775059117588335272387005009947832448863573898402556706937227260126156817658635570951922801049412690610633086140718397785370256642647006223344600509935552304952787650971050611214155564792462515561753614936470139886034768127335364744618119140715668438886022651185787760714909603532194384309935329163725518761493287463864160937047023983430355902138067513992054287398553260927581156946253166696992041790373556272319388544853280992248124363915560012289215269302992321219 (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.