Factor Info

ID 17918
Size 249 digits / 827 bits
Status composite
Value 463527829285304677804879392413531485403473614439867911314749527391046018706344300469877879500331889750038078675954753854746518340738021987078584238272287691240839295139395909032265933310004888494476888887865170611690744084693574137589749695927216321

Factorizations

Primary (ID: 17211) 196597122477434001699939656151715927005493674652801355438654544438291553 (proven prime)
(ID: 17919) 2357754902229099364974378965786671383339379741365141580562630592575589504368883190622097827107142904939656903312923973438069951998934900047489584130276497565456676711475043522657 (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.