Factor Info

ID 128660
Size 760 digits / 2525 bits
Status composite
Value 6543941308394464958094973871817784559269483222834802908753654191942810062571282378932915183799438182397268492408922763321638588930522565295632374822519369973502090422418853739778294999014349253341077504473925437662643726186399512657718716274252521432465953957614021904223505259857856851532720663877523736341208593449323492172927174884413788883426360603211825766884698614018541909853240219308279494118814852295662364315296614622549720078550737362236999962420384465042127338887466999259704464031094951174261198834094643521832567571424016063008225445737794313641814723131550903619925293121555906172756522394781227573918035329053529088854202793441439400510759119559110665658537391692160860139715573087240613062969097474717029292841219793920788501987413893188939001

Factorizations

Primary (ID: 9391) 104489406798697025053110107015655603906769001 (proven prime)
(ID: 128661) 62627796528710577462583523449504079380602684960409401022678965553047924794461939583173868397095923087156840925794107692724980026772851747431303573622864246611835385232012061784560912920946485178146842957840232326171631807267702646802152680714580625396584241767931371404861948168056039480619978907528833811639521628957868799414444058376709723011444978467547703724410759100154037863461768398873525282174910148797505656475788147255185662274763269615670926035317460016851178346748385266514857633108344994456009514752306030744771809243361806587899412075989355187697955260529489591628215307060966581083699156157325407944112678002586109732404708599504572875234326416456070913731151362531837368054467288464079707650552170001 (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.