Factor Info

ID 192909
Size 255 digits / 846 bits
Status composite
Value 395198243733656318749312857620250000715385907021945988566494521553575830029417160954203593362150552658283367618108220357351768162679630664236364546101505842463045388620737089485177718783605909205698276878440624541619761222311369607508278360915545912448471

Factorizations

Primary (ID: 192910) 2805645975009660088390650708788905849641241 (proven prime)
(ID: 192911) 140858200661719487285053002175205253026421500800862057789166219572407885082141152459435584625453791887055236638475529470393919430438399429910090286703184169446718957074071874398414115438789206652628768511298770031 (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.