Factor Info

ID 198046
Size 767 digits / 2548 bits
Status composite
Value 63075028497944332120794034217582185344466384142951491423416517088010895995233412186706714914434762805293994590044942196471377214315962097142627919171526902945396566120785928052194145781681671589305345680786780454844927921400259713296320935868930698969639267235415372375093671405269175818100850283627880581701395554058867771823270933084347656129020283623434154693799534268852396298183984690500688382003735698616407591627531661089272434327394506045509625050861019570268646450275912089479794931140450780290973290897165729599954653408711628878422019093433899901009605902218079841093031506327444203330539673899220776828171869534170241868852259047740795720262503333700710713855342964203838999862744563201990852412596219157605311756943082113693043684465858183602672639623023

Factorizations

Primary (ID: 17872) 1223399441578981329719781061 (proven prime)
(ID: 198048) 51557182678239989433787048872738369248494972919058791166988414937626311012423234426550355251988467582993967105275549791774960672909191047551590244486104435183415961518360499054172819220842490749056348139273613750198820734303192309448183420018818980014332426519834072426383678660850877966127156394860947532485776810727702693100069652951237675069869848290593674587529145211256225809438148830449737693543033359985364023018033059150993025355705304026336522904471543241774865174424093343299005626436456159632592851169570630246482508367753087321506177197356188564153071425020447584445646804084377687246294318786027985900823888419643727047698696042083758969007771183885454187403670437863105507822808522238061593587921498144495699501882472465633443 (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.