Factor Info

ID 122643
Size 637 digits / 2115 bits
Status composite
Value 2737899502534814922482997613457042275850717152636983492182655475234286463963633061264803056960037495878430749181774507235124679309462874841798078791283800956817684130997642148251304430707578987694170229116169722355249818858159523290801328371343210024551478977237393420930188409718803522050655411663295664548340436406640679746496807067019716302316884592322571380665904431916231962027149866191854459973923831450661618452286371243632988604194506725908911674553827210704180631759756282085918360064811668568529067890047435369871164603948059897607386899694254811443712464326838043461205596113899492298591874328183902549615458225140235890105343

Factorizations

Primary (ID: 1290) 10045901211945615185770822340063765796721091525356133475714047 (proven prime)
(ID: 122644) 272538963381321064833969363993333465979438296682466830863175403292788077397276237943511182985099417923809626253201885943201436633811315879703247460100161766428307924244083449064945096503466714068388688948608264828042438434260567701879721026440767382272703743248030027193771289500227453830945715645586524135588350087384345447628885958283627760764930058755573177429687358965208092344539123927117868146132924887797533846592707464853941471217019619142312146002457034797414354025694201874826271802248949850459210208874701838851227115026540648446464291442658505392084374087191226369 (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.