Factor Info

ID 83366
Size 611 digits / 2028 bits
Status composite
Value 15964809824451696940065758393415246448415550726999184011527320358463824170166585009019074394705605151049923384458039699997151120108738953371539434532012469244213335542975094196537121079844634763945291997167439073249761220648370337481553261954899119418222248360007388301170740066054797267587080629290739014612755210768517099024613793090964348058969849063355939550439489247314248994752780104870947324230332282151941935079495358952650412825923312722948787169402274505866746871630842250280366798503998419497355708848577110922144890243845278607370320853057104991229966763424989990780056728940697696881448026929358891

Factorizations

Primary (ID: 81491) 544057581577163092717976435498133748688585730389659983931385550931 (proven prime)
(ID: 83367) 29343970868251608759624021561769202616973945119277258606008377568537861691319688173775010935590104351046407146606237974581062006620137832167748769521603052144558819366072361604350111681505373339041815503474852651201782535388532676993444232676592271858404773840105773152043559913182472568648613842878266468154103468263691934480764400610699718959927516349277947165529674849307700104144645156106278598644917806078181907548067741734640691063908613221782118703793187856534238020044611283965545762619205725132155941949254605814292183591838772738889161 (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.