Factor Info

ID 148806
Size 915 digits / 3039 bits
Status composite
Value 488285563356422291381354403245909430621309885345058532027392770717436636083930403819059684090394920631525261181502106315614001946170226592064755954614229548146088716824287798221753741456145886604641864411697496416727478767936530633465020282941322586538779952955282788040326474530296558030543648090481175410687870934145412615151914870264308027649961909852279057723837699220240927117650847466303355589035633346151328379350746900396307229482512237819162478978093943527120022973370074192051203303040759554810108388008076399328853329681174616615731853813379699883723019257898026151327859611133211698942681745657689160747208775387201963760674748957252368364615489361118658724393070075332291290916678047864601132933742848482614823039455403201148568098637004257845959257191127632529847621604579822668742509894200237419826338449207549475020375347258744145887932430570908451368290594926039918204087777323755693103002268990469

Factorizations

Primary (ID: 147384) 98336245890572745925217555761 (proven prime)
(ID: 183718) 4965468825195746338704660671219929462315180209490871473660096705404859389175107052021240277361588901634869944594955872900853698834232172307161762888626565272664222911614407776769403747244300996787712283924426622828931659863790244115819379745599639199837135104843119126905151893248444964151275475640597541344881754185414789686286977103452777370028355814179148089995450175009644967120097570223877439368108395456355194039046824208125793579729356720348858315641317553383551629567889232250007632813902581438185846615806147374600841820508219880559716893157104069016673432853706209521377319970717423758866086333356674984384651053196729931895022617573674599116551997849713644550406849229892667558654962289705731632564787030467718733226066230790405881603161706137668659986849927869839793980173628979413548240511740019715881301649730043119234568609237464989650021963325397654013506355126540529429 (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.