Factor Info

ID 77821
Size 421 digits / 1397 bits
Status composite
Value 1737013367030048909027857158308390605775226118711541814305298900395174350393218377107457795929600640541817601198567354622925359662642591165443676543643080727853910208007298821912810849626441759398643181457872400471828350634807101434796640920507523253095527517978662566628711859964694122249909143799509508245291545705934500111100746997031647355822457996404579937588052967411052163947387061927956153221705609053552573629697

Factorizations

Primary (ID: 76492) 844159042977247535555946978790709374405981088963233899708940446251804269057 (proven prime)
(ID: 77822) 2057684960530436813586783511166223460898793583826541211046411095915820549067897028558773260928735002270805520303971738607653886758682609419772734695932609459160856836905076899904050981296725715653017364566496369307873734983067686843033281358036690525075981906412800612109257337908026599235755932500036595476608447426709955311748658760423140043521 (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.