Factor Info

ID 135887
Size 878 digits / 2915 bits
Status composite
Value 18707881808706891352919899635180903711330030676478602453561722415695990328109963820067206686305178385491757354146666500823542292078830976636405393170139754416001383398389716630149497809849335657051054081885529159603852555200379348995534302431100037021331827774007651264109942797590987531990191559160617811172244589968311681384949194596087166594130949208270378302700363669431943019537555941679513512358219232577927538552536479535447422966600875873118251119300977899750793031801068325421469367836308564942679833890371644884341802777710707600645555977896131383013890233387903415682441997652289980717062697719742582359753326629589350920486449434750516590517612980058142874641938318517131438122323600357805189550142756332893255310129110341163918694266842698841541226109190600901345593690379398134110224960398098393316279367171142262372812268820785967038418851182502540243740799317401

Factorizations

Primary (ID: 134119) 29084130008763268099 (proven prime)
(ID: 135888) 643233330447569352357976316897640033422468787039605033476137225912369732170972209814773620741615376356110174338970680790847521057294297755572799406209549397126168004935656877973739676706579395307259095719167643074091722386613354595958735827853878146629504880435346244609210033794638055917331134418973223531148280518021471568263119378330775983595732386057638628744277607715517384602672528898440474228345844071052933736214561549013756805682569701955535411573600328118565894383765549581122538776193567016629765009457784113985667440091593882287965900000393296273280980820220670530532332975120334755350939067868790590490620078036768754365282484316404499724908312720332345580903880082029369357589658851248141464321158374191303004038689133992620925727239262065469279139880162052305075341585392513972514448887051143031193232572691720380284891349708835373168609864499 (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.