Factor Info

ID 200911
Size 1417 digits / 4705 bits
Status composite
Value 1931125607322436700234992187457367514554210918938199413061166238067458669132318696231693607970727327109650262240343307623663776939049487672764404972734137390730359011710913402416858153665097069706474302534073063125394774333616932223424833817475079979904000601879728252561065789013836535978268100063289311419623709735103488577574268431428509065575554471824719234478025191931893316135957776438829842975670879541075072107478015960349852496121953221387109269049182555512148002599443875247749549875886298797178042703690008975423724022346694979130323096476635979111710563966038361776413933668728106982849188683910902806586006300288072142936691728521951170786038213116306534133084111688546682114714573202193654540854377536890740313667455888914569487319163388511658379897336381933536786012624303593322187414676384038481166695245948801966739850436237066299495693449095074627078966347280094734971153220944300604662671376207819344567010674622410243678111185911230692844022649421973701085632160916878882448556176750443576519304350732381114207799380658881001993345186271288423026774534674217010403873573956861179665613489023780316776405538590917132737614625072401916956221233504407835194485860600193807915127306001454603279100875210754555077121369003911052036793096799069356056017039431927439239267965464344703700371080532243533472339454151670728422442206336041188856025759005467248240731882220470033672104512381928929592780104259

Factorizations

Primary (ID: 215842) 37469841417028173470460344103209 (proven prime)
(ID: 215843) 51538131315518097171635891980394806911730869074692682155465419120735013555569931129238813775014551266798305612498255160966042068486863940051272723218242178772903240627172238773223824691463365861690739384653557437141333976685505745579876048500595308851778201795618952843088269868454819394682845496818361564610545194315270288287732986073073017063955699146726439584805762095500666666272699811603223205746153233012839094412366264185617305823267696779423576441306066161836499015754317432953920267359610909553695678434514246035367754669747756011178888877151362786566728153016741084577365916548314878046305949155248734691016118654623616689047154150245283303485760363673386234185611234858532044456588433205128239530108826629859147705646011855480630134127601755186655188355730615437688665457589986826522829934890522790589348256666570751600575765985260400276090779976229682864328522212287543762498737778550615137102774962649404956476249155103407892585925969094075116894908418055358956586882166002212507812605567351164573654750381450547594729608839427923544113089169472912063270804306361074716631975201013177695474568756741516050792629447191701330072427746731919192178105233717109841243612409184979443297409196047369641943965653089030258646771163157218423137123164289761570265458289583432047078467390906748652914659407584329266044187047636621366140604473636198995029315385435583098371711401773451 (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.