Factor Info

ID 166241
Size 789 digits / 2620 bits
Status composite
Value 407637748872835929574350137530773722982237139859349746586310576402037544708833186438664436759765502708567599420998371170139182259516237537792036486735178391658626718673850646120247912729574020253429286059463824662074964939846951981627978642682975170737881838600845952281997906261229472695188571516560247132013290207967979415459707940764393992919072641528757277535842073799088623950216153567103170684461438201290587610130365092282897005762095355959723660872819349260388249262936755811185221636924277748856459332318116251268570504474511356770481341063940644142274664758704051033168255960354629806780653819255480899842151220453399098694980170999399903174941597572259128739383645034764621563359429018600798601176513715176245675078496070738952793450417572893897472008873960201820507659751145551

Factorizations

Primary (ID: 197341) 5511555156324850542480318947 (proven prime)
(ID: 197342) 73960567809077696001091934534770621366953765964758871966227778502997607427908341684804893730404523729206348080548724358022801802228629254443539547130312924809491652339257341233868510613048959374430358250782266364909440704392226947936667192914893933582163751753596773984133147729525382311610917941185737288123076046748691329492388142838143980071586574547048272712946899120598909424398180988367345548977556109493085929095270421316017598884292419885903205802340773079670041553767646514048278909797299300499959926609566277317173844755732491293544964304664100680684849772130659346313634985146158181026590981488037813711996645566097849407482732216443126316855189032452697880390958350304811663966765902254178323308117507282861093667768629239477888417162587351711744933 (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.