Factor Info

ID 168158
Size 298 digits / 987 bits
Status composite
Value 1108449020609738881429412516792744037987411409045108110801858277081646309587113208794391827148793782322234462525558591881697212785102071068113290711241811320992217736197526135474571710919991311275292339720026319715820093068947526860253921353917924572189531418324419900304923857912928243618448623899

Factorizations

Primary (ID: 167812) 294168762061816395873078148041249581 (proven prime)
(ID: 168159) 3768071813066304649148023770016445659861885282902356134480410937305830123478274012644976862581321068930441884908866948993998010726674938056093408558742652788167226371259425020948879057035338980339652930738429286236892412687590829817629138404570641476411731647079 (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.