Factor Info

ID 208356
Size 268 digits / 888 bits
Status composite
Value 1226432722972238252618627587679980074136445441158300328481597857671987925241642722179844774127050535586823932080243670029074168355410417981135478304543637250209003813363411280090264615160318647167067713278122760669940881053178783974031360000000000000000000000000000001

Factorizations

Primary (ID: 208357) 36409137101402698624151 (proven prime)
(ID: 208358) 33684751153440236256541991982351161937035980817987684692950981933618074678162921669881598808242155058473783491586327349997058021381298895453531965285979600251192471541458493567593272186535354081507482820307559340808552103893773396513842884973351 (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.