Factor Info

ID 40643
Size 499 digits / 1657 bits
Status composite
Value 4649305998017187249578646218138635619675046616530538218232229273994166722773483533135609874707730560259793973110379574616910975767571909442091597341336826787788443355223481811880149942658766947910750144674738282174712041069366401414378056076451185474471847137420559873420522078038067493582536950896416160521810071894330980378419507842635225315506470998526628996319661281273330380161511189270466151909145452516236488142611101815169037092908398977367121272464366803393394403062212132600386677760490159

Factorizations

Primary (ID: 20056) 6656280510176649041177006666533233898159823895551612176879783493172755702305410407269034716016715927564139783 (proven prime)
(ID: 40644) 698484084453616379484961870440323821810925417003921608290835089875443933908772082585980882865947424045626278117362892017943038423547176298391263044720973149710826629249272303835526825454656841622436838662638542324979215470434059992052590826762281119701221116776160074481298661294296932795388570756741438529785202298480611268613034982824316456844575698848529146817723115511106152285807842073 (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.