Factor Info

ID 137688
Size 779 digits / 2588 bits
Status composite
Value 70857687774977237814465657796741582411438085330082797685441502865715821604936381126923403139458868263580791598145240119192721660413577500386067154023492694681262430639206873723444770060250166400907955130808831999865134658210716610555436410163797905219979784816830067639917293407095584296954011626311271224275276511670475662568477829280471753419378557539579556008086903818177264843927855676838379329377908170993660896860378267441769509583261958538055905892953758239306787263647357892623040669392941817646696622346305322060938770628042802310766004160476929986144003183392020369515743790876061589669261519894791540737276335968817429835660245271138185440305717827260127469036076922964681375186145747346650068919340066407981016058732224932867776408691396318341621707976802672700710817

Factorizations

Primary (ID: 137689) 182012370367640508421753 (proven prime)
(ID: 137690) 389301494353676283106098251783204459120567663213276320097710449775660931080311931900948331319558224754094647165761695154992224542703361956954353120626631943594454008172469563851567597754800194090672866250436797957275880071140103918098743612303016337083267439458122207209294115717563690951316608735903996909548837611530428089381912228640523156143040425568670363529077797739455833040325298463622478871649245133575779968039351285160303721422750082259200336070182722029439913041698779826968378169849388143145231742450947751257874677420142103349494394402441530599918747890197926005424347668022771039479458002449326883324252661609875700087856184071627588598057558217027164576188236753740284629641816050416324421776410580127378672705934951511426277622389556291689 (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.