Factor Info

ID 80642
Size 740 digits / 2458 bits
Status composite
Value 53152968704037731440161989800361627335642041038433115498572376856502892304930770892857110733295038551450788119478119918580865847020219283632556789617292909836288668527850977146049885474881895160465597653978855296860019834781426546095145863751105889715760239416075036161569127949026169126134818598495388511147238731245008429857505071704863760811474476423287285322055279248877444754577630157377428202537331769062456990475065968227858180462737611352489040431669129004309061663707582319600679705037113324859484060676426861571909671689814083622243162137073437661031867771332835570771670352835950451034063077929726689747525027555363147736262670298506839088427995996429290507267313467987407887681588658642168793883200594219501072342386893246276081

Factorizations

Primary (ID: 78912) 1088816471246275799200290393190294011880450021667251 (proven prime)
(ID: 80644) 48817197487100869834570876186826182731591553932889407071883727284337806952031200438333746773634212255624507549599637156433265993628645470226688637622914463132380801034504308939783337873276184342558913856244104049982784884998387955317456798920777119502065292463413614972931676708570217783279134995139858263903715535017419893707964703760760458203627941175953681817320659834776402372318127860909955155628867584094238513695330943301396714194538532028769162324051662654375930682939153878881725076413613198498564566281695693309386466290531790633789928051533541763921603338353376433116567370106097360634789321002195915509814773907765025412244235217485037206872786056350150339460351496506998416331 (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.