Factor Info

ID 85562
Size 771 digits / 2561 bits
Status composite
Value 480221998382143799791749030848534640158465668835073576045741198462785947646236440378317219390818866111769844363510289322542351513241782317516897928097667794228956762036832178361152927190990999488289499101395982065134405626033966854225519724657624293415679486977619578771071683180696213188066564867667572461151325041287915854382780854095832885902199243019627584150578934251381998088950178589490507225827573957187199602714385779864143837658781336202568806912937675200208410524600186131950875943125903524569768656669882437197598145549958552920477442630858755068179178484337547794449122952985316798435251960562014312448166994031495170449372531714657737960840386085826936019557890956567124447684018844377949281243767833831144645079159702422541160941278271984196744041180143511

Factorizations

Primary (ID: 59476) 1737312434693929309175606904667659697444924171560401053012526469801639759361 (proven prime)
(ID: 85563) 276416601177868631251459403150644303351961258399955209150695379042177813364543961066865444966806226349472682855618218436401672115677458797150450386951943991384617309729266336167879630275901153221558736474291913524702041771702351269855270770970747661906486864848718479762817682142305999365286128878657792258474987432519696148063729641601090328847004251266626889143046730515382301404797034823732252299748501194318169764949580974794715018805724067086523389621110942835240425177852910459863545548681639934856258636617121222481800780596833493160536375192458283564030029548067954939439336361458765519275983643019795218938834794063830999605317013307901349069892930868504539208895037602724665581851680151 (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.