Factor Info

ID 53373
Size 407 digits / 1352 bits
Status composite
Value 49355859868156085342911612707275719858555382288376979927744697324640564960016681697035092655158461328795784554651985428531185860404432515101162902224611553880487973155543593874863696192073869690435775931294859959454623367137865970629324041090099421927184655203934659332075920920494274442923195141465611873839125624478961560410201600098724152116709828780162300300294219076158856219122485904093005386907726669

Factorizations

Primary (ID: 52767) 1286930998217149714369 (proven prime)
(ID: 53374) 38351597666488135103603205963184672206440358964101634745498762642260593558106886222836774740192771709935710161393612066551055373033822145833001124338935766435110934773459514583841248711772309512614700196122804254277499454616609458338475750048469659661835599598172409356400420665238634630724141329743859967581928264802750705133016376650814268268628796813207087664709559309970737198466701 (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.