Factor Info

ID 102379
Size 514 digits / 1705 bits
Status composite
Value 1780377267032720965736664153142201470906534824676827993479015282261110752445450463299256104462151494697498784142427469156123953168432482571356563718080125938498743604714600071190816987750006053159542907172238445101604465362510792878404673921746531584145190644642965780581611236752707598784461138152132791670121635129536919621319354592735808645673585297626602096825757428100296400011379242345530455969655185570504231214249974919692181109595307973937384284666526084221531326303869100983366924336687334003952726175681

Factorizations

Primary (ID: 31) 67712817361580804952011621 (proven prime)
(ID: 102380) 26293061438067990086830149898717516187705423566888933568538233218696715969506719294780912466635050125615374529784765362989996674405827581469709992115462537337177487811786586908139687655917374368705132820323429553779251274884014419531918912650685216052205800276134535189664306009045656480926542836924162796810068261167644586318033879032872662692838355558686748405145598789994235095284993329243939520779926570944672218074331122952738803755745185685446308817512293954708902931174938976770861 (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.