Factor Info

ID 153602
Size 702 digits / 2331 bits
Status composite
Value 416567999416013855691779763549734192805915332787510877356134388698529483347755054870459242992350579381869450895036539181795673883941475285205068877864458293667178791095113550142677710203846375719008394838015991408540355588543311740572664772169169673355839406093598618152553980178387490834617923401624149388066328494991275425979148057747025109019753207024079164266164852227042140860748715605700563071986753359465799564475637595125485744473766473590613627963078813731703385496093868783114286784989793446345507774263193362769986340606495440333373962527772423758177844654078850859474634787195555955440711465332832635588677346965620624791390284541680304915219582798339184814701919885314806034566160952395811

Factorizations

Primary (ID: 152263) 1291316569500412351620435375048874061 (proven prime)
(ID: 187669) 322591693822357349131880028997131583332840685036122730364668119741075891445337565101318248871672620608526049555087943395652902470375839028923289913949559660733537193722704725644092732709179531995113885162228651182100167597194922230173958194720174687800243719863146094280306421001418002123425850143046934563028152027444191474367596716219155337237062903970963134123112673002303681945096299480904298584643312531725183819637141508700427009844396656057082704910465712309243374845186190205690587953168221385231724479813421506608134297359671698769018383898098073007470525665128219562291984594634527408213996301660853450891488890989177831138060107431849145531314678283016751 (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.