Factor Info

ID 146147
Size 777 digits / 2581 bits
Status composite
Value 547167985450718003563456188377486000433719769898347132450674128974102784455387614519856498241576265997225258429210665619139797272682894763618866637082125783613153542138273644449219574967844224898645665320657538272780057815292961821526101029428547447709493663376717134587531746483984938527510899455024649299302815044401419707725700847918980680437013407906899455195066449883125457299020083506893182883528017225391756567200944728955073021701122657586523643569532034412894491811505892374641742761040084821353095085322237618694898381999214112867355234231988213121578192567216253566283139729737147474722226186527951156094328741650989870654597088710553503474884897828975732911160294758946703254478591610948166953927932679900416958501722247715261739739747144597710123498944541172443637

Factorizations

Primary (ID: 4294) 49888641454623789553 (proven prime)
(ID: 146148) 10967786844795014263331120815682375592658812782058412424770680456536719617161510414173343797775853361386571151481446170637879857431066817169461536223272091162319213075013058704604055494698588953073727824183795815120429621830361546139780372274990131740096591647290984768194777738565254086524657455889919409257744928266903672600739005509446506017910920894979217925290930765324637180326860383146041125933441809407947927905081447848076453232964763805622694371205037043950306598431344192750470804709660811553429507683817446581210321680104164499895801240856931327712863119596917740684877317086333459795822304077788882612578322813547108030841284889793028601310271515722084217331820057077574561615717010918341209675079649989454686752901849303421083167142616450012229 (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.