Factor Info

ID 196386
Size 784 digits / 2605 bits
Status composite
Value 8643184244189640367140770521800886345223858059726393702365152661305576359838896551847009877984164764232639662742702565692962475778211329888043010161615569455030493279993762401932121089341256589949059505707824934820934902779095145980461091503966009963175489450366481779951234953949312725657254701453674213464607203275852305410758444060263009957126416681852871281478926177663660674567745299662811166210654814604284743179545105809853323540467013628798293705177978170538983806666771721920719882127020713020888250277221545639821246380013481026581771529141979388164089797277367948621458755495773790210155882461019789717952898172220364626723092521485630224662451861430488297669349076273158162216313985116151166850716432148693860820774322774210605581722447515583856095780175676096409986893247

Factorizations

Primary (ID: 195311) 2005847011022203920677223924210612017 (proven prime)
(ID: 196387) 4308994752189484798880596702200150459759381434261042970632998484106556166805737581440286348079149080004682845362114864103608741279893492820014874102333618753851400758662368768912086764751899479494523219919168182087974146367787278958319069818352689580394920878823966057078045300837095413344742875686842760122090594030777431535872732214301601818396790806188374214082290918849485738336436933841597252278517931926148589233130325739972550287885940319549935022928742429840112256317601576280358281466866458142464906415671555095159692640317965852742941598229736617625979652422873893998046042609384531807387836722388909965608284498869326516154732322975868045310969747476699845223244938228022391770120411334353949991957233583440987354750602561771834931294191 (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.