Factor Info

ID 142896
Size 882 digits / 2929 bits
Status composite
Value 501725885139541583129015612253165658012553867184111238462659330863184332343664315464824160344275052058739514233867978201827801132653082725497337407416455303071599091617983553073766664005071497176665764249091002199063386293157891565947627352175670961311186226682959400024280784312277701863340362631441847461176212051307006279784289107132418310577059198757150225377679089313095703197267157923794463150017272607089317058016586314708892057816746738449132206244430409822798111120930607571664707109565563483349869929974460432657557460857357271371748227477030567102017447850316228291563283661135285573128448070079433781587105698988026904335938153449816651977402308469890721444373987021866267612108144657862987406892817963785670551645577589444538518654623495588517426298072144797646660795346757588291085700101980818729048771940233935783586227472834460723861658489346386171240118260379592417

Factorizations

Primary (ID: 29001) 293876827247645824001934037873 (proven prime)
(ID: 178741) 1707265897207826846533163762141944974575183505456478826484575827934812961420131217921749560237908765266118386472153861454470737071215356941609834332025819766147429164830075424171466518173659975290752028843341823794925058229808153710855630398918766464463355989958901711882367658178425372948949251290114845729109632991030947156725614368467583452149821505330645971170449030568886154049280118906868389929741724294012806978123233105976297565988209706519738819201326831506259308226606769251093417705002079652944716447836322044862083301800315851378714698164086716760189574860468203402653860514308439512954421349442927160907234568176931567174239297917803581210988554530046633572012034226395972869312648660640364637808299711251310828845084368628288042841397424952137711594094254652990131888169096168124153050164272971756540603739370500901062640344908286049071729 (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.