Factor Info

ID 129807
Size 632 digits / 2097 bits
Status composite
Value 12621689994548596680922819351976547602111154788717306752118552728568781231234510649588257654547402782286067384983288940660770525211830980265049904553149903142989844896175113622904304705248548185384116548904198648085687940135966934626225881290278454134284516934226890402026086717139934776702062878632426287443530657073030482616416560883502449827263583125827302713101943971161221288927588811560519828763337644725870500090648900378441383967431783269703952877267012937687300840858591890747861952590123410566601312384043186892795590597832241714571709515458418199221174140328979730691381239509597352384239809027712281130132756642370286817

Factorizations

Primary (ID: 9425) 17778198683374417025968270903091896156398193240483612458278645095465770602471130650319437 (proven prime)
(ID: 129808) 709953253382862877031708419329815636260615682553524852019525595119449095908556927500672725784808541621538760753206117209734475803905818736734623462165038728069872155378362813870307139330095116779469055831890968368537202862134605344753570774942236206742834057878066833089280708745729009738896344066734117453797624774907575260875990837217390146742292755848253432744131306312228529265418969482917496699442571631458077091348883277205851940073010095603365601937252336876394956176329380441514675458658445382068875323971031546490706325135837576832741 (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.