Factor Info

ID 137705
Size 730 digits / 2423 bits
Status composite
Value 1699882772608591177764852213412144110936138427966109963176014761229208937519482074642641864818417887056068790290836813819922255613887079981444004928240026476980214165576351089755975162845518094590231620058146277888979444830280780492607722101774971537613803457995416029511990160471287485546711124684956271731385646532668522657858368425489620357420636568430681235746480599440745940150048975437341330975179136168971662691367148819205998436362389723728605081097162396491178082614563817402033361553535267921252443745357365183352560238582642809257610384625735557160870706669989528587091115737638980737749034763412205489993098972125903750216690175907976516239695199046730535289752051234934565467342483536921302524645209308108841881508059

Factorizations

Primary (ID: 136777) 4217468380980037880092527701441161 (proven prime)
(ID: 172638) 403057621077784924910010247730822013305781146371364604780202380926564991749347879500899377584489569330278844953321805670504692703591109769945007029424498851232009169745642516710063720201566802832978498827120876263917885015499288062725622293945750715994946249150065240676799285087996824782934649897269451245145539500005514267837263944828623692501220906997167388891126704452408187432356763471029419677533684219097854325803829544771321229168854407509619947800160934302358527339337335540614316893881641406481976226723783769834424054293752480881664067373732041534459168030525906013789180145835493123192900119309348662100968030460115019676928475421917372151934529818539888658229850082798227512937566019 (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.