Factor Info

ID 111195
Size 686 digits / 2278 bits
Status composite
Value 31771642032891687770287701390194556375550799247492327897871842148648053536213894740065936587187843296225161382473740323900662993712346843506961190945350754229241264387870248575182410438037421107270815514470006926250951865200546002304141843056849043321443548250326817029585520568220266626783938734065059013288852042252879847299738254987862842788133830135241283999386199543644537932874819081867812001336193034518392140707472782141947573449895081443687514679496406889421308896329818234428986853887623631244030627283408399792264468761931431964656718044156393896753179682277957793692065061933923820441455873699305887228002829456601619182277686859353168364484846881499911710778598919483721341

Factorizations

Primary (ID: 1163) 43274370280887890687749341750584741809 (proven prime)
(ID: 122408) 734190742156763896121446522335844567543964818565766556390265394502283485995061323334429372245097497615929896521916541105136219368678004880445483305304688485060586768003536498063475206106311870055524429016132102598168730105915338822344767606794358371558655883517457284464964517349442171155175583179728508670532958217701453908677634370040319101183485004038649548221199763314818441877377032919893691955052089666907453756347205663535780706359594555344328528188569611950874651556942132938827986347082220696909195054890504442275905502727782415739969447437812548589689049860061294055733245818348140583627960768551345247521423966105396495081671948115870349 (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.