Factor Info

ID 104260
Size 670 digits / 2224 bits
Status composite
Value 2105995675870499832049888402193832543225113166877186798856131494764379134688091611327150541867351215651750060107220577709200694330528366190789583475040877302267526062896160766145257845843793701733194570736592866734546125872853514703495577981378765691301807294906362278864935206649983490929396845048117706869950753455696490410484322891644283216019445350889088651659693738271439061945547363716850056890643314507968467795095966379666500333148621117522189913055666702567372840465646996332076415576881162271855415160710614948397387373625009502174798053349119626635226545164725049876689078555989258499580756484288175512598464451261123734084802421898701330836336172144803901879

Factorizations

Primary (ID: 103) 1686454671192230445929 (proven prime)
(ID: 104261) 1248770993875380613200023245133394167070355327120396031567750982940607244024639787716088762169340023994153473386298264657768762073514762427451889700536935471501675888491340149888760484672318580224419563197201719041019301998561100986517921430920703256592738115078135842680084838718770753071094846024793036597632451302688815257772839942474748620440555983232604186944198744185045017146063787905938186947217355552626714122650966227239500524745294612764111719489874229440382840233597326751685008038726249360559966420213687141724809806585045113763536541841492792625998673404717796870531922984109939510443811051613106630275186642678697928536836396254955551 (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.