Factor Info

ID 19865
Size 270 digits / 896 bits
Status composite
Value 489737430063914839517618251679914725773145010399490943789156251171992728936645170990828884323962531058419532078618047912330971558237337129852479769682634070773147607445445712107588043742186225694338782691913757913689213878982958679165797750367784432632643388944983879289

Factorizations

Primary (ID: 19866) 11614395396735967816534625117 (proven prime)
(ID: 19867) 42166416187410614504713852591832104031596192513785786661246666046570319292612054328722367991598493280380733662956153436510763308156952976925390804618120800689471478756960782937666990679339724907563406189953480559729203955768116086928691091917 (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.