Factor Info

ID 123689
Size 615 digits / 2043 bits
Status composite
Value 685223384248359609944277208933312603144467270910972176674135812209332826530470685127733992139881302523188834462307641231353833950133383504654071980380772818528712241103598609920781113705792449395238416787657954381097994948698304302005010662427789957394792764659068200810172949200588777531507974704933825970598087300612632042207013936876251490773862835599096714261259761386396536805683856788490581681783221537216752298690593762105803283601804279804079259462120220316906150570687610565956249555111534268498968356741586284809444922250525666692341494015270855015785447066891118491461466955591126431591973250420384248659

Factorizations

Primary (ID: 1126) 7197108309638972949020920202934083308037422199 (proven prime)
(ID: 123690) 95208152325657070514140449120280075612174984862654529995154893500187151711031634164657054126740825863168457606579139171705086281110804441496426215423806445342492885615286401131946909277037699109390892640223719724352333106520834990403289724557867137675573046827893630348567190145575383853772026851974348208416801445947953460758387932709353140579223533764543957037121089677806002678401711109498129394811662002064221229497788811818813825250508186877710409799002390978956966213140380604397985646800077957086893965978829122304178947183408345051820217100986311284242275361541 (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.