Factor Info

ID 138578
Size 1034 digits / 3434 bits
Status composite
Value 32280363821835813932549775835442624180979972162107754098562320380335860124152855896102526826948368655326649854629173507181361259313436095650965597895714540139628711618754373049299344782154928488894933515576557348519779763105582034456403262444890927142020657017631916941802480095490033927986830299760019959647293536581740297540945066495879416083667954578635424301301033620610491086017701503707410861658995268795405969788327296826141401739640156427917576512221899783511401372429659537329195278009195148749648906292415113644775695176900555775416796679870975801639534559571915774975187354786202585330895215469072181795503569312693049373030800781945749148198625861011752819734554452537482393043306626737338997563287105629595018908515375833515904086899564309017428201745353833354122427281897032256592549342128332639507995735226627531021729714483174535556649741725627035604235599040335332996784258290603666614599997024872289077917079058812567928280933117724846177474602616715660748461323203871098895928950745604879723835129693905689460133991

Factorizations

Primary (ID: 171379) 28874753842468645099777511117851 (proven prime)
(ID: 173555) 1117944208215490935631607606123649438508044904294684521737944793672452629771299644592791869589341002208642739815151501120228592866969250719241663538119580914442224624895588505667902101591018102372508723085838738583765872627044605972925162531114591291052797133028427587295655079110969129792104486171562489191538702938766396213327134746763484335372568456190436577345424831934869439579652800643444384564686508502472971266875999441699973598442930254991674911911745375794781452463411406603998693261187958248666185635609879230688617524671230013687965632339034337162808843077439080122349502142350677935954660203743502426564410890035651124185169384300707632849969970564478358443241102577297013644241831969043075703309577757810144554987711219309711806753429756909043505371804414094969811221322609684010494277828167329369149309660689421869584008818565740164549692245141823651419834567281534572889220034172283648161143082757606849458999327908035088232635389711972837654206581856866212075862233770624352186721567141 (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.