Factor Info

ID 162099
Size 674 digits / 2237 bits
Status composite
Value 18153389808598099400888943845009987420212340535149077678501102502789148111094239988916855417469897941896332381850054239073763957574559884756931639262240245396333710218949979370601632059813276202970047709683288397389194744695673505781295480597921837173928601641801880961138995059799572553171162367967547761700058359771912924102741979372676597144560094438807568092854509148429755536682846395923707841507424649331097528895077891870269395019586166156648858058713725725065196711176374283101864650231597540734912220636428815189325697127342292275483058088449741254066515896469180065472738966755242856837127968214110495824055229765082464397625510283907728116918227047236444369713631

Factorizations

Primary (ID: 161002) 8722294710463060159047163855661736211561801192289 (proven prime)
(ID: 194375) 2081263063356678233101345524011075518735026583515173825377645642258851229290569263545857288055075141974044302912034000265533887137586067806905104444776384731942632314103393214090647253299107876118738312288804049650175256867794199333933027243512634088806628003097708000487254322635067227636486014814880573503149791229249088974930215383168166944147237039808291881261850070152834835848385562470510411573237967819072623921377996546478054686185779863623220031380559503972942113309759192695830659239504075386754204151421540313767121214699587404879330883983220160957827808712192759830680564860089780263199976365476535310719932585279 (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.