Factor Info

ID 143303
Size 177 digits / 587 bits
Status composite
Value 319325884347088006141473935194463630082708546338499879544504337385847644724329249052430036009847980693828136656494775333442743305268701526988827093891020183595227584776361427267

Factorizations

Primary (ID: 143130) 4330726762839043792388777 (proven prime)
(ID: 143304) 73734941462285022641517053408514374592783659187746333577838259623401022102589795866966843634625877975117749747145962282613756028214950731025770407183371 (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.