Factor Info

ID 158728
Size 1119 digits / 3717 bits
Status composite
Value 579537683476731645062074190665606935468017578926012155865021081815161058802622480506122288256261831072983731046182816908344482784331783030535186577747484083631029133684919047233697979962960456251993133146760214246270601597768537995629946578236242803913218547214125981923874003396971898924590156362571035406549790020798945788983508973223112583204625748483304969470692593385405353444658364102873461840698647773490060623232818316337557739140313094349216399313447414658135458382672434993729183048933275716816481106191206163559582174529073125468570683521782746616392424070501171086369043808046064593960564742871523450824576639522774139798926632432303381486205092364522905040392859295521537024452881058117981905222675726533206705838319482833902011228576367817478112385012649570729545572419560919316864232812557350040330085151757257188686189203793475007022528141775147627508192412245133077488951737652349753913429052499023418980031178797724472344246907790513694266124490388777642171211229612913923918382249928299204023397551947670383254344754259790479366722891557973912682827665171639987212046990620085482555682698924938719361

Factorizations

Primary (ID: 15112) 65966684197384718027476767451 (proven prime)
(ID: 158729) 8785308683132321276868452491470538057610629094072590386718466256081301326052065567894435041399358244683231844560390148326560128970738026368009365465813842112268759593312108344302306404847341787601384168749589326553546815688679766041573501131190233271800526759840803468756097183597701574139427398697711831966613491417738507482655132041106601441256261053494204062008278113643522665614337207831504653476851022558465916711996781207284313682157029346511208836112513269332862435367941748947453287840494735522922461068922818992253478153952425060716947479336321205352048839841065749717158034227685885219198196550387401382412971062920104567595430576518282726704041669103253014698765356506201030050476161159763973081116441768566289853053408989835146645556590347927014586809848367107847141226889952836595872219094277500000899271665223766473607254126674394504973596275430371722597522006561477305130601930401736286497878087262539226264654658840755791783299755990602266570494090180749671155615603312783202364713366059614484274144708153155492206185260770040929489181303827425510256856889425289825772147411 (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.