Factor Info

ID 62963
Size 697 digits / 2316 bits
Status composite
Value 8281578359603773885670203575031227215879323373153909976238976133281457872105610317297863569196662996251444381711852571679050412329475239324388883091577831028439704311759834083992601179661174241486183217684029728830828810046267525688659608683682516386718145306247324381683695283371658202137065443626979179057790937642635520682455805815077217131630370098874837962648106314813060343781653454496746838675527134278731592256472903490144508192806484745305435566099741141503185243648341729178854350707621551387480061432817771801006084942075719146263190834646325562995082936321677265053408646240369662098521324617224453416078552174259133332119472293358747175212849817942824999002302500267812802646837771251

Factorizations

Primary (ID: 2955) 37201708625305146303973352041 (proven prime)
(ID: 88916) 222612849399355898467392334206718721408914255671697096855601317050745972563712323203657037105996809386372220705136245934813287763664413180008962103910638339067289211587665791087057744318195354702730387976843799738171776069538237963895438703280408103517522381774725071738386146755259955092394707140584489914200094015528336169275459805547445784276637585050351084454703126166254053285406855607157910337680748371308533790770699513749005029994047776233531697564945783683329640747082789613995867264416920779743030822656200300788182044783820619613528211606065793612687270786562177754934646556277696871620263326771549510496625331532849474368776597102865488172221391244168226811 (composite)
Secondary (ID: 11199) × (ID: 62964)

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.