Factor Info

ID 15391
Size 265 digits / 878 bits
Status composite
Value 1631590425129059490748681174238530655537940178774658106273892450259374662319113382629081112541700168894182610078802923715638371889868880940052293346478424990975591682215979213251093570650017783119304974870502699591049195142583299603385322886414160572275403566378819

Factorizations

Primary (ID: 11090) 6266909033486349145236251830018206078737744299061051815412019896976704558419841975840406610944103583171294531372305770361260097 (proven prime)
(ID: 15392) 260350105037568755739348104280266336898961628403064856766418303314992873952611755795902563823963986635200082584724130137429930686229034627 (proven prime)

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.