Factor Info

ID 86641
Size 264 digits / 875 bits
Status composite
Value 171431549236078567381367238708104803624033749642355309100770221688595909402770222419883616719748371475852697155046681611270630922539920827632302271606403141327735020885540060638116309617380237090147168556817274861656175553730461008407937925614885586721789454204297

Factorizations

Primary (ID: 10513) 21705660634091537009057064062426347801694097690583490415257025927428956675122988820368249 (proven prime)
(ID: 86642) 7898011128342402474566366495308630161120276971075150866263854950255578937868647810332530643925776460130569860336373429209830677062625940608811501438141971332549710516194487953 (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.