Factor Info

ID 123602
Size 264 digits / 876 bits
Status composite
Value 386408232764309022183016149796268561662145894360851942992498027362450646187081343367616852038731212247862751864958793139014736276457665764439936928940915023612292211887034029431760365440996089788969881562468003389714964793524271258436214381925227843070589527739201

Factorizations

Primary (ID: 607) 2563987147105929622138082038024801 (proven prime)
(ID: 123603) 150705994451049716255411698830083975269805748646334144617255973096960058197110387932902132181980167134878109882938199381399140901110476953502404501360834054255871971632348883442607797345610401299200874287043512752468153435148594401 (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.