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 #1100000009051642333 2,576 digits created 2026-08-07

Value

16066091785891185773745637520970317408450710244070546583421535882603506338933078369429003573427774782646776059396429657517098343712364500979873490297558432938793768435437591041604983657793960823843314807302425207231895598336649293953372620936461153800607103760964541303021614859906027541796005463512053286185243402794363272823275618279980539527381898515034745338959647402804097279125691724202597389538999214343459195063592079341021420095275419551158778172731873019797242020576619655255486828740110385121997667517449781274038765400009987985172281222763567981949678452090866662449391256198694911942070277949022605826111113430301095388788289404396712629743955953408633578481354144737200930492863875658838088778240288432886297191548217975549597870900064368417100887259980019918146842364767405155154199618991045378275130472671623059237586726581653689687232691708052089889670256857553493106391711132186679355701211355602286382539478084262788357427026475149874283667278574548163696127375597630363774076879655222170618772896576433759865505375220253740272649803522631147448163419659984163533505227824116169908392462389629183286500373589128907516369407786190322230668443789799559852983443804282064953030911882045482819484006415421355977317115072431452257107894556238757966440462475355980436018123554752505294218875764002267867834135517478825634939627351526383695959377510758466916153191134604061965216981737019466319743816638477336850639528644425864540396065524565042878558676666261411428070054255961235760856948655509003340267374478349180207886331496444805107423889331142873008331136167591277545093377958298589735795264280951505545940252944638949754889761935906204777536157216786705138318919766724011670936033927082895068871971286611405388534593451580458571784211129934074482431974377723277821386518214184332854367742016346941029735762231785433153599866278407905192010606284025044914283285173127119450331492348432387101363264610767098592069345899869934196038781037575750314437162158956798143394371753285831851825885109620770534492002020714713561495126115054407051160555632456844383631522076826198641678400187049889663485065779143192695621740525263364653094405413216653499677095077580501408262566970020317713638729218283154779465760730517540155053065328429843305204966728230752979550030629148237408029603262341777468797261838996933021686515555843044960519489477641516449009048399284394473032710168327808562434149255238442174016063915051676458832184339291406518648312691032466358694350845602723656728574420943149443409408207892735547326905569843421809907991157612037467365838449287285031
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 16 of the certificate chain of a 2,823-digit prime (204 intermediate primes).

Certified number2,823-digit prime
Certificatedownload
Certificate chainshow step 16 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051642333 --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":1100000009051642333},"decimal":true,"detail":2}}'