Factor Info

ID 19087
Size 316 digits / 1049 bits
Status composite
Value 5718947260293288107902689505602361389223501972103499538253501252203495851720537944483540065602347398613919742339383651414443332077902964100861967680808433550961533454901649372873535248127952112363323576381885047443363433113564660511080865325790742155987123656648027416846447848024592667548723795485189961805212724673

Factorizations

Primary (ID: 19088) 4141765665149841884868090281058439 (proven prime)
(ID: 19089) 1380799331167951659934359233956800387569406332263552120369988220984503037244897594537283740980653163768781541270012469391450212221172026373354841681409669804947618464153854868266054393554144385311019004685905689200139016674710530997303015551251469690365717768701934146339428460460407 (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.