Factor Info

ID 47521
Size 306 digits / 1016 bits
Status composite
Value 519046547444297829430414485760137511145504395838461021512740977072491724121603552057636483025086838240102378962130899826467833272419120880929062984867632565700484628749090322442069172992074941091152860815774128062471965960257240086406430281220099697511100765603198165232778663023101529813261718509613710543

Factorizations

Primary (ID: 10255) 10583789512220564738111807920548661493764437253721 (proven prime)
(ID: 47522) 49041654394674149276702224350832701297800241365644807132762954538441121848565880418231108642580816307724192678868198605628539011080329697405510462178160334585044148836476116493780486510338091328237620008217814410432152263225686886361161282981631060708007783 (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.