Factor Info

ID 159486
Size 515 digits / 1710 bits
Status composite
Value 37542921934670414604076994028177659212940618231822936875996507295992512618121215923408543624684769027755213893039906244171415016741449240815199361501865298743261190677476765118317163527759315369418264408424799869176292916178634174031278800709184985554780150295952484272159275177273869304806637880030313989748642160802766452509211564098236919240633404898865129727511987246863386889451677952932118759610579438611346771077820030923042285459776160008198118343959977068533741919395199983417847107106013499783903738440691

Factorizations

Primary (ID: 192137) 2853018170992328964872884343445569 (proven prime)
(ID: 192887) 13159019566150305428744265522641862741248403289853832632574105969701008360212549107994370585026538504220359563055796382900878229840991914932499817733023056967027193056819927894260342829017273314874020998117872545659987543196891018521366307299120853474556988473744516215733920313050614071910010547702941896036412511139083784116087748631286246316616060424479579136300279809106177355677446815385149836083490004281709222662944085280847040894984560128335594892547965867733797407410591539 (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.