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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004851076220 2,863 digits created 2023-10-24

Value

8899078168890589164580790370149328559057353046736797904188839849062368520940301809577441800372747012086773458762554589870348583436705775493618937800538932171872612882950887352790404794937986006797579746861314718113302687267256575084488874854145735526255853442023156167239799012839921174076858481499809074359107985578856485469040979741102345584558915008254913455277457018792903013021707999924238031416397274797571399475401934001889375023539224856897653687854861734428826415285413289352617966104681520512026220643004460063297599334350886572669144172717356207140127381868509392079663348260131549901780333814129526875030304108707734470764675287983503496506999753265248115455048690805209658585572086602983222843526722978680223621480857257350279156177891404838456251782287154223422835239163078012599315871545708328226614134392170749004691043498195191646198692457874864641989165751224367158581807901920759751063376472743180380063336311521910504612034344394883991162155359667255806109848688193088702171426579950256304584813080304051499644185461697132587128581396951740709231502126098912747588039836946047301534238395919242599530447133612313551485641887018933696325920237602803695364184871392629361101682137523692323540827033521058251710209905380306395093848374212371034138434610933842385771171144075164076763697360100810369546637372446891669902394145330712607413790890265704302949103246963257053686784050031232618966849957942465756843112965068104918364688979505332272781108521328986294126934800719433241926838848641529483394108592218946404330748480067327379993967749936087053632966550736572999130687022164179846778276727151063756812550277916094604370312329379381094005495093450397796538431659511158486209581683726951124065217596632070698995311156423686703771920978428254391044738242500493307667362433705959930925241236607238274521732097731555600491211282669183732223230173303794843435651141837958088265297493922217294164392366141888392366276693894188513948184413910840663704324528254608798651830375518303381441596532254784583989770050772649629531929678823178460658967149311430282407033112140198290763795346331519420114032217373919259198294033886141224622190253080780681701833383752108918326296545303202823451693259143954975206065022804063891401508607280515418705946506316208298042089044443372767408610453832099346114434305548122319219189298853852786196110539204272777698136328437457596621540755938732478896277723093731950344797108794034105995325494267443403586079433876418230124662687019289392827347605347241171749197121665341999081353660927807359556830518109128528546029525994339270554981115080887907237178939645376177024499387814678792310810541104830170906153539025297687959458431728975040271695591750667395989924833530899803214616023940410983940729385300273669243809110108448245823953188840887073461408760218424965992536708778688234440834128881762621507344868129091391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 3,208-digit prime (325 intermediate primes).

Certified number3,208-digit prime
Certificatedownload
Certificate chainshow step 32 of 325

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004851076220 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004851076220},"decimal":true,"detail":2}}'