Factor Info

ID 135888
Size 858 digits / 2850 bits
Status composite
Value 643233330447569352357976316897640033422468787039605033476137225912369732170972209814773620741615376356110174338970680790847521057294297755572799406209549397126168004935656877973739676706579395307259095719167643074091722386613354595958735827853878146629504880435346244609210033794638055917331134418973223531148280518021471568263119378330775983595732386057638628744277607715517384602672528898440474228345844071052933736214561549013756805682569701955535411573600328118565894383765549581122538776193567016629765009457784113985667440091593882287965900000393296273280980820220670530532332975120334755350939067868790590490620078036768754365282484316404499724908312720332345580903880082029369357589658851248141464321158374191303004038689133992620925727239262065469279139880162052305075341585392513972514448887051143031193232572691720380284891349708835373168609864499

Factorizations

Primary (ID: 135889) 34248628704125004721 (proven prime)
(ID: 135890) 18781287157640167186204858357885602194141407197738219815028205454930890062796129865982272118939156432945868006134547960108535783817985914715650267868855977570343494908714983145694557609751946487218796027896169264700632421872941943630203992611837647062132606372602517162802199010134249825054917514020882964623531177946430581366412552018339629921779126124512742104661495912948282155741863614444955267987774348348421447279570189801143108713780073983358532793942698935210767754696685402267336372763707773645385534098951220372872540000551416952189678837254334792742608673334791159541251140033633218385341365309812636714154261130035390283571257394594474208314797337579856711437580577725315313942914909758708684796632341619607493071876581117075652033039289065463487119598443940934744708799851172938884940418556475498502048204232187057161139638819 (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.