Factor Info

ID 200747
Size 1201 digits / 3989 bits
Status composite
Value 4392691422218142212499611309254887358463064430707403843032799472339861390649865644671157030243282841876455050571584521937178521869401366786949688837375735377947289305398940400691787691026153603366429859947762077873418442623401837666502843262526020758489957047631187186206464539468906049806671963082123747594953391278492405153717209273205198179199833014969340203648111659701644699005690658815692349187547012261466012200267742650348688217710455499987400519053953068733341577750789794507171147345808248420392315002192500108392040365627477904515334078776619462392496349365176710240861389800303740961733793505962045979590640233531102742576804780301813035247353434304972982607898385013622481042147092730225892395067470387456017362041312298341508046382361600681810211202307827981599298289721921567992880317542436309165573526531659863499718011464060157810505881030976690013223854446524767724854557087457619207589420788386142397021257018769918268517166840900227905153338424111281894106986131233900116011321901152747545769870476392253725981677604410068454990153902996905740484182139604148094995222052769992090569054385326003816672898930759136367756159046391373064253849155177910402439183888965316294601765307981

Factorizations

Primary (ID: 215783) 320517638381689664230203942154072801 (proven prime)
(ID: 215784) 13704991227306775275409329023407407623771073471956408044672152449728509091630875519467018111144140532939386747408204329667977328197941074309808719862709566827313223502743389650652624887395644878518061404678882112939576965964557298292900293061317408876193128902554287555552071110455975099543189714915107196418729363509345027899461868727785865457710188731487732945040541241466338814969387343477080099497145218425165176098364921128162811674737534435487298606936725791083487707264879000507555309387786867883772156581428142147346904972844827752110920781274920502075739482616887036321845638679264557388630383277119768846104517925620129794396610018581580167950582945112176934129062719700813758493909700017453568052777707588250325230208650356578288064851343836342156163500751368446016819901906552715652547555972434208469752149354943357561457865060649456118541833269106384437963351946261198498347690586324176664642710278416834933063891856177618336930992005847780057830202362515867791323302949226711306438850363192874077336707666811027205251139097704894278261543332880482654943727770099547500122327867539628524421143954812278884119915012604679337542766840621873065856981331181 (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.