Factor Info

ID 122471
Size 538 digits / 1787 bits
Status composite
Value 7516224712320373370807182328353343952962333343583344372029781332662257249945280206969869460519123099487177395612474438374564014869127391806288064540773174608548591228222437555340131509041583214267391088385744343365865291306580347828176653511623642324572238775561240842622996360395458273509486051922751562194178324473019440096247159624395731347460052277614801054260410272335303618052836702868251816073657401605953840804459291659505108654147721842029900552742287943956559732551004357886331724958998853434563832755335116337819946098745699809

Factorizations

Primary (ID: 9989) 16576534631005442319892021591281043087 (proven prime)
(ID: 122472) 453425572933785142453400005968638236323650339110028503800601464800947291065586099553144952014762563803365348816280365501982272220906650376919668149290813700781115206648620666731810317771646967157826156747097900412479771752429349373402380429672952778292857229787015259431559854473461018123023580585319302931394409000581565997772306962399973694292966533333711482291285837694198712305014992279797625896231199257854088411536528142275646085970649929097403180073797161531766117825625082735504239259530558607 (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.