Factor Info

ID 102916
Size 539 digits / 1790 bits
Status composite
Value 67783517238517565303659321855921359789963496694178780014245421877040579881721472295766859800320618638729042594392583562339398223566691060709932788188370322673100033701226326725027763169660331518168498976750296453346286270938846178058340586349939712771979817200051431398557885127534712219651704105288256448293878020993976605760035534914594437199167888682021428058945053573347232918774094088043530830487624030049167211019777600558999201655416593260859271454951258202595629554401514869290501541319629117076716364615543367434755437038389279091

Factorizations

Primary (ID: 44640) 679445039837642124856407667 (proven prime)
(ID: 120013) 99763061416586224506217547422310516755955876026021726482861733711772277122433158910652071501359562145862614897429098841331197068143416563338620456114161652103547414575583848374176540476386624486849422593078935377315004515898957038320561940008314066957979503803216451768956936265321437289006086953474349836105620263621216126536282667101671466077220483026919860366083145166389821603975179260582460296639241946933094968224359217170360076202420103974072621363788345674934305975655219774320468029785682277437135958273 (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.