Factor Info

ID 177895
Size 666 digits / 2212 bits
Status composite
Value 610247625553660993366802621425488651281760084823183869065030911509424772020748003172728906904823904379742295498033980151965898433049344491914415259130000103365551924739315204873633902055246025227850670426976173510307657942843837701996551459809939549442944350098673302333383391191057420535339002545230337684038996635327926583846332811001741973620194545135133463038605148196650105878511981250056717237987699293669317771340022900790737111984141323979368478721542313630355846994856128845167114599463402877294602771953855318393390190147758562609083887942836093218842192301085321247330432590957889682424604383236503418031985298486769844414659175769185564556680172337349271

Factorizations

Primary (ID: 16698) 238211155833181064168048688777161107278542968978053213871798263916689422578355775945736571 (proven prime)
(ID: 177896) 2561792806970873115815075996971972992083031692554769186050987511443748960320216883754614821936464843770549084799709919228369937083608684476260129818400879474400591207448941663838901889627336173509774543172088976331690825836502944533011197386887447203990848045840129660845211546554244372444794222653068027549451476924641746181451872846443329780749350692749646150717443024748228213385911816982011227095686363269258272514502417079587303562333256258098981577807933454863626796499907570533747781863176794269895260494982496161845768009785707701421474465357341220012642539095545303701 (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.