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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 #1100000009130350154 2,745 digits created 2026-09-02

Value

976188500798400947433825255498626247025568566024244309610145418405363008667913376390728937176078805267928896951910453393402970606359289979961724062451402156459439697797501105069911310856125524125135254217097255866648879531524091011306624696907094734502438787121650192122035407802292211755803307122050394024649961038985211200894548325765435486950179277549655345536969391831891965660938762078707473728841890483952011520961483718153925230318661667453577938977603877760680287584414038528833389966437429135982804660844454219984315602514746807727722804304116455591640302751962413518027377504959117846499293962410750082751315708529590628953297132829098461234551537051849878371142578070398551632730320428753419359285863677264157869354839419187096527607521706990950488966764823515135141705849855383611614997141384567738920413868993651080404384764101175195735577409490193958105674300694147065433480052871746965152729613534135169830957181355452501813096127319713653042091390116977033111023638389332973515508838591966909372845716306797959163923750031812814172029478254989602875880522104674945828413808872696860558119035316496354645656213134643618346021705882146712101444588906609610141712310061949269922598528823020037004261306394823852644187792402014831696107131764925782335542242499046510648193336995536280725737183923835958181687532468087675003252273555968853030585673991064226028494960234420554093649129262930983181069353936863228201057151549890109143455359540597411175098674970145213647642932960927460398561685504000615161845094993721254303360029226656109930537607514583458265174486518512425578431978958184850356806432629998368416820367314352824955415004232682521215832123624174275972346976695911974730385213325035645557220049584690954958213105414836358484085202664468629899829620870539231542424034628351381332306341881758460109288314502396320591374958154495970681625436082186968789438291229768867646434536259143610312416169014989347049622815972643001329896635571330694100929217810827196062085574422842847757753607155203893008061376547026633720285545922786143026062219022000238921025823531720289185151807885180338387089138588150064615379645475752503020741042294929747961352525368860238474628725782919866039878423563196134797425167137925616140519017284938735803980819146711312869554329058597954233265364947370206081175045131359420964407164148618077234201761187285976914667418311947847203165436198448735408815265608459753462894785539575120997082514230229605215230298096696338248010422346630639245902790197570872458026897557278297776678180138776648330927683289834909314841221007965444883216252365505243068509823245852432871828259160486728121521766657325650362534498435019408328037270960907771385612736546340219063733249300582577471577087395383158345761817
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 3,173-digit prime (194 intermediate primes).

Certified number3,173-digit prime
Certificatedownload
Certificate chainshow step 27 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130350154 --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":1100000009130350154},"decimal":true,"detail":2}}'