Factor Info

ID 147335
Size 129 digits / 427 bits
Status composite
Value 316335498372619467119962368722347061367869593819243801424497861221562101593311793499741732629341221581157691921204227429268784233

Factorizations

Primary (ID: 182920) 56004645287020645451504447700757281923034575091149549601193 (proven prime)
(ID: 182921) 5648379643356687577049857275517918462211061661174665173561404034393281 (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.