Factor Info

ID 121798
Size 552 digits / 1833 bits
Status composite
Value 428415041382329150805637057102017140301047201902707531703092773710988601992480415276445847615946271074719553589862325042269113202046915015622732192301060674384562671982919200794757067330750841025151163420171074221236664823654308377775305656020641306555313648405395432164819449162565327085422991386593041405250931555202898361035647486356736008219070084562177293012330123224576880667538095246891091323449085657043304174045538432057526276604301270934468600130178363886704838251631395194416158056563340062373711320922269218167882046740474126916648641205951

Factorizations

Primary (ID: 47894) 116381466541726832746970579943087552701449937325359843564042924446795836824545724254237332940548799839456315671 (proven prime)
(ID: 121799) 3681127709700473232503274394203684830043991774628741070997300269078026555711500315639191979992844981571624962813660006980264295687276241810548644027147107160499058555757183371269279466182848955876776916971552133976687166396273151500821211039708949649298220376668171708331010545037380533028006763697108429546249536086446129802443398589177794550603408583058070131935128607494546691625684239337279138289986097079540697202589316862504161964054681 (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.