Factor Info

ID 52054
Size 789 digits / 2620 bits
Status composite
Value 308383480401524200182695494643541889061247399038203983453750892747690210337597322436691543937510597603117290267549419832746086736958209895237551010865391685227557381083436980226168155351654309747146682712726076991390913257765822799689182777817090052954528012483478192753992163003180387208299209899825594302332814358340526336750355038093199081420447818629482726116808855165830144118721334891259269026794343904224720275858675945958754732504257623935491452898846336753791761068308390085379383839556167501421478151992739474436159014243847120020797662810989414047894735399040447364334553429700580146771254831557176577259805711897015310210852010963142878183073098326781673232063733534630937508088467732040157794408832071677222154058400935291951181919892472391666205109576830026649825991903013539

Factorizations

Primary (ID: 75447) 2042923639162517507195946847 (proven prime)
(ID: 75448) 150952034863106232709556408509384908805660323821642252457970214434679846140005664675988825367403612675681222138292440407709541917854419570309633449176977446079782875653219786657072361661694768326981834904906916992354751182758884980878754621378096408323259713600783875364952628408483041572975663477847372861618548204656403624933897341800373595350010261786934933262030971303513810355804168385214999923178827886265672116268740200560140406481373411011895808641031246333474063740746536561834560597771884757739326840159887678008706347531793611863383854272727153541967487762152869948920811645276483924063237218197381916947103967261432678689129146940271233079311678621273303744788659077363737626660142892000625176209927876477601883393891433830082423307294908555283576637 (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.