Factor Info

ID 85271
Size 664 digits / 2204 bits
Status composite
Value 1857714095532650865458007844950486470410681900667728016414400202509357621018008792071352510791750737472533035570211126600875474794059698710416927747393905622390490727591043055779986949466098755401351662589418585910272042933880141738938708492722734756984555153196879874475847926968233169113825266654448105529668895889124416752043748231630635665322216924553753632408722610771684672349444925428747535946712242159162818880086300949597433110373285637790413798308643218824926549694748849594353099222156915411510183518536261185562145972753475292586525774625304868050666110998196817454075598919700823439471703456442646593999344359620838573842008387935116440003053955108357

Factorizations

Primary (ID: 83707) 66192523311449074597991545296985081 (proven prime)
(ID: 85272) 28065316180676994479967464435975538316570660964970632110378194550131932187727056439699745030457674948626923423391804565744659338087496425133967901263447316262693081924554171443428541169050038959472350724672939685656522216523044389733403620392327981589256585133666979592139474306819697897232299397046663006352947069609000615368732165254775230366531263244487379681163366122428529254870869550894039821475681353619935374386982790788486210149930503415364766479186704484947658183541427996062723010538071537018917549391031912134483292632682714237157076679289889080127665677220758593471306644378503363672647832603727369850668455294815597 (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.