Factor Info

ID 178681
Size 1110 digits / 3687 bits
Status composite
Value 452441458363611782768584746530687348662493415208512221055915429736471651776609695682200031978385624194168487262759970559645570369474250690800296875922896257851566307158015708401892978423704978658307602669338466472613884445829844216392034588592682647086745112202187627645279926405559439690538213291861881400655476937212403990478227987230450763610316328556125234670116722905471748308857455293295607155018535760395329908266499760007629609830961130837634429479772363062172748170840015679627112485427329546915868825331400255362424101379621092167805630815561863562094224994539740556647400879560314186235900456398109828474179307861620455867207844137830271009514231411015030483917744578821241431403812803033292996580344513616513423608947757081271016630317270505379258727647667414229614183485604591530608842822213385839539425113321674134648969153519408274488037507796283407833696187929061855402669444202675157600332466251763886237978338171742583098519130673284785628858502129214542794453115096293109503608195761844514021500536823362656688942970681549028175960653390580710414408177631392838984153436646481785089724091387

Factorizations

Primary (ID: 16265) 39546955636451768643571562540114219 (proven prime)
(ID: 178682) 11440614102456502729263392012299766578722558293847893020723359567517871447009938216414825936331228611612357284902005941017274256503456853270123879176347098233438450459837089738354414237620018112359161181991500255917564757334278010172386433642425307782299861170492724630032525132100569618209265597646863360116624892912355977752774413410950091842523814265331936924626441856823415686397557986113918866649224780847601343278000905069413515228491457298919457043292556786114292533687516621437072608167478856588806325645190901433346553487624370232900963608304454610695684947923632969197172924665881776793016717104749929842248388625068444317625686496123300661110332410169379101501566634806013420420474815648000686026532593082013502705350162661112292973450361958290190902920633069634548103520767368290371560578395410682985971642718230377958879788676018760241309181181116770306179986230434772824227527463505578300487585746051658826863755057118776491295332411059976029689496095693856809105213523250565509882160256028255371268885410748315249273270968155730039901573001315917247617235138673 (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.