Factor Info

ID 40200
Size 519 digits / 1722 bits
Status composite
Value 142669298789064354661929552060966646826282635765760615702884358708532777055244374251710134759606341042583715950905895293818162076261001940101540882327340863195009097253477250988124492375223927917191132541393105774403841031780654370548388153597317706135506672077395727743972444957057483201644903954134086093701038409452011982461960252017266147240169284466946710878848186747684384734477857006164297640693929754145734340381490753373449859843011143719096267774230993224553966359685614002198534055236667289559429687269926173

Factorizations

Primary (ID: 19475) 3290967632861131703281828943635774383301940171982919699073443165222894023742681701403432993547 (proven prime)
(ID: 40201) 43351778171403408104043280208581768995664724526239152929505478786020995813591760672374103310771490330236884968253425810621586696132739496510855027476901563068541904671324890114730150806432864516464250719951567062938154927100160580216317710311418524793793681506569299618598765650819040378468910000332436696067718831640590197665262127523248973742252026564449735954757218708863942843835726533074974556631057108633951594584592759 (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.