Factor Info

ID 50851
Size 321 digits / 1064 bits
Status composite
Value 143542742737777093890884159192316319153105450644403979657895092795858908613191081664882633783134177440047571136438494122365974093444686711021971947293662514674487545435773506143267119907844068222994316770209923087922495554591476101233394646258409436223212962853782024446557368135848484974363406054479586093841214224426823

Factorizations

Primary (ID: 50421) 237843323473654847623 (proven prime)
(ID: 50852) 603518066605207311265438068558097464371015236929598759735604391445377774238888460535387933540400277622157283452050866529245395216286345640560402761352752443752398940955723644275594245665619209224005931061060888968270332657606158674563376022591703867953811180708149948132556520070513280942216304110401 (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.