factordbrpc · fdb
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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 #1100000009064838782 2,189 digits created 2026-08-09

Value

37443588677001447954593763995820055388211751921620629113441186391848362497274349837721081711678968832264273614595783107296914732643827830180381722642147348770913702517362185901300579705624256365048795532170056964279256259081363725492015729760377766818441325925960632378431003172936637340520848315519877854935902996177560910080772372842791700080246809547194706200884785881491606017866107982000486330182350978660929461050304320465197854877399456015061245705020528842949208562268892626702598757678748877066359065524932749662894636504250986002104051909539844215600989002358248168316527116737738747170220885336401661578575277558777482062763985970190754049070331328995018898828028754171179066710753497259056559347672670610667581129456009004513191221292113268806797526509214184630579152407219888516009109250429442009800594446914240957909672538181175129225065730251158979831004495344514513542858335890057318661703303559198549475841159824075816169401043015774244349079130053236680725742953149853703251468495700650228983000529515602060697500793364699641456983155912171265337146406181766825058877439896813870751551951867306967245178602721002554315214496947104810486791029601696269032472804715249973899544681264869580415104656100296423607495259425477311304240298515544372749248826387379539525583356487635109746041742834269853720417917238955447627303091666764127417243990950378591701075708566480634945427741466482331463031698958367402056814581366783442062854942187859784128796631221584391646494039307814064501068741681238190167351636858493766681680371472478355747350971671701834162888173510529149826320587575327525222072186839016230215008048344864897079630414225685453412010582916556129322709844124185785979733868606230529040203704228054514528142781434829848409927073860568358535348674522986975877669637539610358090119033988661790017880146678983345868099548908166061012543487923900139514597773260480437047306510024013881248393068778495195117909085490163676035611798093493582340978767234092069462300755684514812036539722276956229256139994799127860504109177798642197675143174380877474557686753319944824528172746295755270690203088214001496602823422132668553388380884740238701857022108584197286672995182279
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 2,294-digit prime (169 intermediate primes).

Certified number2,294-digit prime
Certificatedownload
Certificate chainshow step 8 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064838782 --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":1100000009064838782},"decimal":true,"detail":2}}'