Factor Info

ID 198260
Size 1081 digits / 3591 bits
Status composite
Value 5412423475587921573553925413605932726702002521588961392519932677402269541014701648648689542920936186524646223039006588781200802475103749740337632147080900665423362191706255854617341830186267824126117162584656334282542695966645719914925384077449232900555641803186295680779584179869102033004118337722398062452228865620106797769377513923974416574108891006577537411450933711291921002860459399253568465998104631193751252758471530912747854554849597927299176529724739083261544432563558259341337414193715877421673137834829890998328830967228958334173440471728105099345095752100294859438125031598252321829816602694908275780270006062479732897632463332615196227422791664677605262200105667652154683479525937409292114721926232730683213560668538856518950170978922928843775142246625536968446273748931314594314946020160045440858042173670712557686303806183189531867152833889457993386297172384192859398303473012672620669159753387211935106346298723135820946224453151708064435907380073940997483468791711107724203240299482456508527973425165223292642412321884627067657750290324201376872620748028171843769

Factorizations

Primary (ID: 17531) 577536900657545968729153477643154919773536822536963130956976981788801 (proven prime)
(ID: 198261) 9371563045453352110185453459207209896459335460557061124678289716501031097118188359635390556806605669846138344912760321093850493682862499174616697945910433127932841383481292679045013826775554167208878614537176032708295396090788075059857381260379254619548322970774778045388782525486493030461564434351040356468471612794395755154453492423619847779157885100804989234550498515210207145320742607481693791432825391251081923124854893329295581809100334725986862413641298087017361244376754065122909022377092699338989216504205973636055513339744504423118509534173422295369020698781503575120404340782327334562313454085915945879681475551486664885313589617013116055674137751062074935390690570113058400610705775249665381947130504274202352817415906838573295909056887815668503116188315156664405467511701084633929331436595105721703183493735806437724080955529083221885595774904324171326876656997149384086099002503190950122980349887181825757634244068357824741005672688401107191046008806855180391921329290902265536673829423492753216569 (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.