Factor Info

ID 25197
Size 597 digits / 1981 bits
Status composite
Value 189741323340060941725449865276633952963833887795053359122054412714556929227370505246212923147343408413132907148529950213323968403186524253313862400306148393188591268612262296193809472037116918531188204093013178841473728247484511776179054776029794810250373839122130047095955427220365748820092008559983618619308585651807681727843376880709968997310638725593755294275582750096609532192375643538760487078494861308534324876869919941185423881561577460511724826557094672435600575559994240534834785696148824477555140886997427444645235054093160342248608359626465792922286906274955409342041463940388358581671

Factorizations

Primary (ID: 5973) 166125681371619629161 (proven prime)
(ID: 25198) 1142155275291925646807037560873069293044378332583299065312275775840166980255654084182743205187266035922215851260622317186802493999386312041134647676780699823737411254271441998418705169082418721227008581928452174277966360948025307342103342025212226429351760135889319723987427714150920383351404071668478994269422770754429879739984504706163403203866689075622793195422629796140054015389828506533456622092915578578638409796475468571945000881721989656484123049676991756803359728967346109823370143989068326871739932954921655665641764597607477518253539478056019789688238116822739456911 (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.