Factor Info

ID 28212
Size 833 digits / 2765 bits
Status composite
Value 13424625931904565253908742893595214390816413581544711431454348780552782933370503010994188201111695947368728726056077218617188428330462085976376345127804461021609921778757255991549316946847483291606137421653892297065173304482497771882581061413326207025927419596652414046389622814951158157548867299297583242076891659996825748103262883308491675699709828843261785166394618438854879411534708486798111402147836096610905944764705092057990598189677282005247550725866538060685701574809243979205403648598218092593739544230884678394122114980461477850250308657666822026356973178643745112854197999277137458101847510279994143091890367037216657349778802076839660547244178050015714698088147426786196870994624067355758750315679367641449617400200765359262120127738052126130971939437449855776804471286439142801652923584017938654785783836856391617050889

Factorizations

Primary (ID: 40879) 530524110132565213141176953731316561 (proven prime)
(ID: 40880) 25304459638130440798548574088034234536453096509555025582337637840643139404896078902227015904240614004842309847989429181215075082645186258345984265205535979019623217378665643979713458867908821836306614095612464083503837816424752902073266727622524056391562953627990226428346383589675775971888426446245192334020822159426452952568492802889566528333399933741011725956215797797620311570107762227571695868621163639253148527351942778108342839727098259287163655888355394660623001695985756385169750302723099553180357386298462069543856910514025222347427333298175154483183478946771917590949802887344832074090714690335499634743547201607092025768887762590492925415247917007976704058322052096680654550417100018577541846740644294097788124019267817970155607559448700588688783241745153581167144771791246514307515449 (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.