Factor Info

ID 47203
Size 320 digits / 1061 bits
Status composite
Value 18133703273702176927812281294634314352069026081803509008529419975526745214316162953931398765634921726687229089185351606679074450921833145910056433406175223264237134769134408255042906426420519719994820065659653837579937697628289205332284843403375443182579494945427639728154714830753265899420755101778553764257581890362389

Factorizations

Primary (ID: 47204) 18134442979499519395061295654252140603444202291781 (proven prime)
(ID: 47205) 999959209896980090098998492856047274180852698107477515592849053008983083734078267240347733766199742409950545366174577937826855362165354742634028765993079971734745522918527748504282745498408502782675185157293941181986812161469446911404004867037647846774925054447592519569 (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.