Factor Info

ID 145595
Size 560 digits / 1860 bits
Status composite
Value 49708208538555176839867000920529561768863251972592127091867365516277709186494103203018609634225123212280386415092967443215520328785850692394912750232480893441764280779143240176077842840452002544450237950029515288521017718844365869085910775551027882145868031230120765815126206833120882980147781913593239873289934848648035524431563877978940354227156370478244910210999621409409110723068626867744078351735648916844785206022488226967035213754929980677619213929009872306743010186786519196403687184681184587468621401340175517846863355351718612153582783013350546505343

Factorizations

Primary (ID: 145596) 1319514040152111232837 (proven prime)
(ID: 145597) 37671602594561936549203111836594104688330664080909596180582734326120124486944854831823930917872149946235761682401895826927042555186402312226360612412325512260549438742647638891318882305493543289667997941495709675976261018249860383489530400536935410583432957767114021129652503237889741055903610628731959171509762673724439034805612276757898171483563780978770022184832427255549633962948853197193598873669583329030777321365609778807425019809770031173685690581757371705727493914816888589570805021682900270555578874101442349472159120772694993139 (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.