Factor Info

ID 147797
Size 468 digits / 1553 bits
Status composite
Value 216445869426175292679336020873551728193381753659386784740180578320719731991684162856191802715759742983705929428493970240620648747395865851887771351186368806180545881337035829598290918494092175990558845152342911367941217439754624904760242081793631343386767398600177609685535083599643192119503220978139385367204064720029491813514106361854736709193838893039133131585407311427514311487884588482940525932956428744348485786190393006469267368550424218793882229651456847432827

Factorizations

Primary (ID: 147798) 4331535016678429372129 (proven prime)
(ID: 147799) 49969784058713084048853869404003126362248424035894608733041544632672141069462399620348887505277126740784291782716717862369512414477703603156510206133154483660960325021361740501480619768604001405603100222496866136708337842964219357740687035625476149171752501866631756778015897806303599449048628340943928805923521167959160427930552460855329502052826495875665301420410932892874803997706937061725526049960081862337606452541546220446577853527854150363 (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.