Factor Info

ID 157928
Size 987 digits / 3277 bits
Status composite
Value 274243362500060268074784292417289576542661843107765768599136161215636228809362826920469869627288747281259335221094049553056404382249045461589219231037866047315810488789988809879398022488424530214717512108915099820150765806553510804117839199272967546687587200650751268497001244810210478489042412812502456438581325017148103207352278407028718970936090028613076819227581623379152604944038776495506354213711824447284195306560353891589290535690740883664203483799956494829367755465526642804092811987333382921781418131535606649133262266716064269178587719375218979261287374075683814104848863196111841327927859091318551400384946868301383794560899888542574230449717865191053196769457464336996860314304905981001682325325907182872661624690526033164945703047980490334351995695641318793705426349598123331383368186555872732930141692655359070274831517719737572345025191078760580202651539914889440398695954701824408000974453156348332667712251885941300851178540298152770273788053637966524704423856617556771

Factorizations

Primary (ID: 3480) 999802854724715300883845411 (proven prime)
(ID: 157929) 274297438944170804576130297651460679083342222496166315369814428662082006083975648025257169242861686363413095637726168087142758128610586285793883854923914106481447254295959012511813939671138534606651676747192506967430950535612488700364223682014823353967778090886167768077761055702412654330861026996251604860915860053650049148696959788513713733322842552642399826627727218586415712127889795210198138530700850362147860187043464416231758204657065006758286187748647252648525950198825966280756721253306227876388572018508582568921027171126552534217926702344859285803245950231236152393796931116765063869289623338413929322315934434934852892267777975129500902664352799678349842662557911968249512403359810883144115062215760649778725907960412974554619111831539097699619807445889130844315461283198188791492719569261900162173528769356457948913602620965561470030992638713576673201058231447303788025085751119102765617910271170947979004447574234601462732643623535897394627509761 (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.