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 #1100000009069676468 1,403 digits created 2026-08-10

Value

12600355783113976181664454487436602052930144928678461840979822399053160639321152761390355147397019048425315275406745517225238357746106758469492551315726045429065352224941367038254890118831777272571246368190983330331855078840258290897271258524626072944609817526800767834156332693476801157074060786838584298538193594427093861943033159571089782159342683219373305305195618228778662404254373188250803100430403295021864756322937529914304928715012809203067848996802474023629997457384447375515767882849259069126018793442481290068043879668152655011708451415400976294872167448164994183986718897531310899049383423708831254625382362226493165295450896536223244011504807171286218632596240917845670885388532657307941145507034942317434745187944489641216149526695710759590685366650009449299897462815746643060182719857318386962220765007104968492463814297525260684212042612239368285890756462417264683607109329693027724286077261438332867038305499219487069375357766151771771319317792811861357561452556849711451926362217200960027632487909791281312598587886253858372376621997038499898246748538866896171444348280767131826031367916302414189850597285474280226279720642496313296969275947817315911812504076690531420341557024811021244329219732210275145541729880253063725070307739675849429757260778970122771814951816228050132524074393111502805258179797491130038292710960066487968541668367172831207485771000799898277317102313149073951
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 1,760-digit prime (133 intermediate primes).

Certified number1,760-digit prime
Certificatedownload
Certificate chainshow step 29 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069676468 --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":1100000009069676468},"decimal":true,"detail":2}}'