Factor Info

ID 80814
Size 908 digits / 3016 bits
Status composite
Value 71925863452407813990958842854046186158605565275937471493951261624207870152249968230618836034425083126585141761329174748100367485252776242066642173733561287422398447291371201752495395567674314895210578166290042307603214123824981526164035930477587572757877564783844839832796674119245188253523240635194480601819551898892886916285828007485858907958491212300447220891258014416362768495381640495253566221738647439277328313273534878380710795334503477564902718274651993360999437619359273703564254104270728487359324164861250332774521284281386216941421718866299799318386634718950300926259323875341380289289546235073978600318216664337423128202712766263894856117072061780017400440755067241576865981804572633192445740992612382793626306058584727216536492079156991713145675177552675580612317352372761577190613884612618367687436544568869554309215363639746757143567072649721991093303178981445405076235401080468552170898538761

Factorizations

Primary (ID: 78948) 165512000671884026332207815071506721269261677337 (proven prime)
(ID: 80815) 434565851179551695308851497231386897573097557474039358763228048058401699432681612427204829103725146711449596954694397372626636560634446671018605029113492113835387301244443225873398976639364486089549959673288266519613341245447835281683419285331240833095510523622122271803809037941131884066749588955465760361752095455371257964716878145526213550443026269736815597407599612336907863654803614641543308508315713019987370832587706843347149507685967266806739841856971590063984403565169498730283520179061237060130216651269479087648197432199181497752686587789361029833725152078400343215414320403714656017096379511997992256542850936870649757837868683141343942956923156338568970066599271657493099881140084137438273768989012746118906480686987040378392633764170674212643140657874197126247100611261275391818528321560999988875961629171261626257926957414131555041946429056592753 (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.