Factor Info

ID 221821
Size 1284 digits / 4264 bits
Status composite
Value 204539637211295270208208045436225193821181449498408926342191313460854502781119675023313069560892671251290927143792546782632633229341281031920047383930593626754462581903093734406856361070240381295875626041832509973539200581136600671559266832414001143528206146925877654815341620570145311779949514748702053818334475151177143277139442359365202214202783178301888480655318988691172449148316371323341733065834448469553732798567973694198023192466454289666750459729334629448738775117880444062238843946556893582877300063116588114688434035248598761618385514368403996067725460488020794442887753296879905704952998500893822949229614959924233491701282837246339333007800417528829685638472436535871744323136911328821983540204943045507391841082667023364478079532229034413044343671534118215297187639020809353899238967299519552461440121002726595726888846465538447709486987559018033062860154909102452965343201395999562240682540914149411567662333699205900039784670209051209670103697752635672915319697744992991249769202106592247062022090300152538190630673105982044328044316362439895277785910862746080110466648927732742081972726639611474787555075019128864827951125253718753225544470526407665996785617692535135153425675528483473438301320372517900498107654797069846382002531700280352807774176747306008408261677

Factorizations

Primary (ID: 221822) 4605963572505909276962663792567 (proven prime)
(ID: 221823) 44407567274791523244063428239692315378556737045195538626645302622706426589608871514485111898150599800886857852776152987510461676474437552954248598634880180667640744935787276542350899828728774780108351228013507556676544464552935491019321413369391834469689566819715976823611893430723792113968891284805225104294979155940127470709383764174800783754100953200645642833204675038048253890347005826022144849909430075800348041225358512862816575727580846918785141197291273832747501666703671782322285386163598238979546567710544868537309090213350205665974039007004964649238393828372294977572927321316884664906540773990361008062140687564843210427942391921576918336896504642455846118982663373130417821234124415433722663362909017965570546464069173008087091165708730944574273899417957270168460045266944350639990672938015712982757238337745885677677860504685747168119081788201492981810920155154822338858324695057262424186786954194202925058536848944454376512685968704803136042841568990258912181647338977899983907972974819433539323173551511192204926941391433675184452157166305453392465128348225752677794679212664243651672876766318796926811115135493988775310276611207264059607754011424054086018321972489641828772070504578426665485562559377623276598940348851488218670300566331 (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.