Factor Info

ID 11275
Size 143 digits / 473 bits
Status composite
Value 13394363617812440385460195359972934351673987067614137336888045042745718976071084236464627519180984446057782358497856439223419297853065552532473

Factorizations

Primary (ID: 11276) 21305401445202124537563847733843096783112730151372946821753 (proven prime)
(ID: 3287) 628683935022908831926019116410056880219316806841500141982334538232031397827230330241 (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.