Factor Info

ID 88971
Size 535 digits / 1775 bits
Status composite
Value 1495248040140672278514667189428368835120975898031848422936946655023208004216088566927790864378185837846206310526851980912037012355155888083578718778489343351811788145745323620295617868241397077470798542896412336712181849866079431782818416035379369128724257035600004221848941631101172824033045735627581453575679091487026153615442658843109791021686758088795438849068689796003237977000321749978656773117846131760086265646496096526547935407394169953865387035831089986907243389510558634974849835078881193075614530367187153339997131749929761

Factorizations

Primary (ID: 15710) 69482484018322315916159751969959426322958102053181189072049613479182812264411792062681592100951384370452172527821962934187309837787610158615723942905703117530005169441 (proven prime)
(ID: 88972) 21519783888934943656506527128662204627919718160943513152393023427143038645070950572029087973447426550989986870357881576762882490487846648516881135598113534610686169580800953028902309032318628106688459662840379021723405780811745648235097389939110335849250996144961517919925514974167219117912979264783298546724420743824484273662916965978935089867951097139087669040811521 (proven prime)

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.