Factor Info

ID 139458
Size 425 digits / 1410 bits
Status composite
Value 15385575212593664945331043265126281948739261093772391376165901861395355523936390988277594728106195501063718165154099209834454220096717900570315454181873318082784935581758484190120824863159925436459954999888508322597871223992246192964449216416858420418232311410352123494837168907296750308028030851403974958118923662068799153200925845312217826948457455403808811323618521832457880853810534682527010467800217208133742171421945717

Factorizations

Primary (ID: 174332) 74844523989270065382179302534234137677226013143467372707987373746031401380584768135121023831067627260157933216029985026736057209041769662307376296959786634623602168301934056095635948555997482930029835903840117 (proven prime)
(ID: 139066) 205567146299165280077044363032383049103379788683217928429132526643993727038656615047260656634357132358432424636176632288421640969343870732990146662360673554247891064761007446621796362467669830323860161455589215436801 (proven prime)

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.