Factor Info

ID 80737
Size 629 digits / 2087 bits
Status composite
Value 15554148725117233209313589963037450848681369124143550416807543926227547989192260635691491953515806697671318705230886691075890084859052120538321473290178452578663817438697386076455409171583667910340202524983005276932217086633583471045924172227216937128660391365344059370013206445680627356239454831629792618949661158222647426060869720468100129499020294721991997720611351302967703196914297835235906715877936520966341061834129796944984441238616046994421326847454053820300414101786129484032123016678593327363870124279961169520064695066849394445306407219419320223104173778504349746102350185621278465806523343200513770785165086954062881

Factorizations

Primary (ID: 78671) 3725989158126343238165239463083874771558142749910424645682212062545533582110964106770045453129 (proven prime)
(ID: 80738) 4174501874540831158467165658583932551367488261205828777280234314831840787872175904110640530390702207492697600680887538625405255147508524110262219655887803369620454961026187929284462707863336329950425142739343902899752606993925241454914246201564094683207710108386287196384789274432990617744883784989164274460635197023538748982391745756049252619524956828607734944359245417872034610953965068531904015367625843224458045627808791263465121136446924733610543955815330001162401304676926987700342557437551312176267952855640576978110398608433689 (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.