Factor Info

ID 2791
Size 402 digits / 1334 bits
Status composite
Value 289686362877969985809626491070241105727711405700414885527014308834220281917813467188786136643673942547340211822409759339631537637303828929021500022006190297969751258037877382436193113702267967200172679296787252530877172175078290994350815633777612531196285912753416318764322489138590063796400331806437810112309982488585923114362206948048611572282152673089435411331123703617557492261905684195910407823997

Factorizations

Primary (ID: 20157) 8824028723798902981997215284751342520751929886344438185486188157 (proven prime)
(ID: 20158) 32829263360926005613797771752143546197360930254974345149382804883782287660843559641562752584013408339344121609440735013276838793117919542397527537212297485331579081014746063982034208713702678116641443779234398492784081762750649793168552498257347921615823683739258355387139963231369264032322255302292474481862171197444470468838773533701121 (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.