Factor Info

ID 156413
Size 782 digits / 2597 bits
Status composite
Value 55341111596227137691546010418263644673352316233789609538768923567283614033439994155937711713004075141657207459314825349527136573735179292966850530208054358162822587089173471935354016262280764085343991346817351687579690868290164317148682162082921588926438732987543157578813343161256988397868987277935596335111394189420542334163367063433143277045866228967221509152653864268284788757575395660264738653147931225341860310413684793463432589599838356498153878981478462552938200027915368752235842125981074520796833610544020820048558499018008553938699937579500272565831712722342200073424327274979782997686948691581529260664993870347317916539059008684343812587648910343395243807264982134963736676502533707814848215597729176959078835458028420910034546656527965322550524953423842084388791717629

Factorizations

Primary (ID: 155346) 139173404304123698745671 (proven prime)
(ID: 156414) 397641430652188079175546620617484343868250215228001185612671251549575989942076353528859345017917394624710167243356105179959217042707645572200045451675506608742623908362555177950519184271054594937879387643890934631595357512742301201924108773252772016057106037682120128609352006248845220840376589730829142357388619799412107839755138034739693644644379014172082539228737770904130726648765688224173257585806751064537170521711877959809982759653656758633057016767354836719607595835134341805844399517678089832345821795148953585152799668968834410087784359102800023805984917142890576911320437807925097617936629015198443008869144885295387177989667494295427853682418638337890958308372064431249459911281436664285151471881827550514329868713525091514266085465136536722022299 (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.