Factor Info

ID 153896
Size 865 digits / 2871 bits
Status composite
Value 1109120121269712896242185883736746056945153826239436768330194012737623978250897466704515683074493738632262101426858383718507211979683925478339946347401480131240588968627663968921716343827524446342098395544072246206370814058513253947390384800427163755464491319859632828819393214376537345310733564341300972379668304963109470662462880429503833949830927078211853286200922400481631934262092181112968551000947430308881948973582704431050762068622296636153085241337559282021130881428537856317856117425928707956990500012037954052531772132184191740903369610375271981110060378536151971179539211078566502810098264514169919762205328115928356837824948973192291673864769883651424628534058662079882568697196188207049743581404772060100616417667306494782436278679853721656745973961401869044083068404991334953244930026689879699102241626369283879510141385316678802209106276681090254193

Factorizations

Primary (ID: 152105) 2098323645062285611121141 (proven prime)
(ID: 153897) 528574380734669897843689556865125839206185860877716753612900295502946849085330454450075360198839635743463070023076309008844658092664129701170009779486344834626247830205201193626402110007051084529681323982585261234005878265926047223690725921964333547628819793299852395501893771555317350031015491662028907094990192187252375773842186733530582446416584234918771688556503751206641656545299568099785980016567947789169602012148663951203513390439924399541381604021830163070782450002194969969389443545322453968609917748917995492858917933031514310865625536971152932182697815239311491803472189132368239676352083601121345159008317369475284525270572144118103241825210136714943950006066420774292062521652336296968103001877553853598559560129279729143551517328782725994476738418426502817541901859310607492113491037329309095355040610717670333463441082024973 (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.