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 #1100000009056544717 1,171 digits created 2026-08-08

Value

2357763308293306646285843878821073255196824673392002642124773372579788097222284224145118643191607960028265647438262850424160431125541450120358838553218692636543015408884672119954210911493674961960043939885002808793530804270557506490656765668449253929865670658873614996924804466056379748035180976571846706715545536091965811285597871257183807139245519827363671781132345300898003762914239595183135073446820978023837948594534298064247597975249526135477252000014111825019422937602444750323572766937254166874555004982505334822968355182343618839367373853028750533751932783336455574486483802462181905581082702764262709534364966822156323147120840076838355804168983907911507025683703531466096483417587188515902478057219835624434758573412958319114471998482465689782063519261870018290846417404219746402135597469471299665264368754891707725419133274302903700065130814696362385438225329996290044336815869819346204252626702201194666164978056557518096403666232011973608946517097984872278801803564460452048826127656826438882120821026938382020177870554428823218068966760019498706447015664647640519319317742565565286583752657025687299398314849367653204849820825785172106275529707373878822631
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,657-digit prime (133 intermediate primes).

Certified number1,657-digit prime
Certificatedownload
Certificate chainshow step 40 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056544717 --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":1100000009056544717},"decimal":true,"detail":2}}'