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 #1100000009047454859 1,153 digits created 2026-08-05

Value

3179391561065550028141985259286820553370395814704251883326255228465252567435078323305753948723719050402354822654014989847863919162500139445348883719011062378863079589012682236558705821764065015350733312836036886929780325093975023288011712830896985759524733213388289761320891646496235126713937290356115350607428145123456046367783252404698435228448187337713122608467747953734962808025599210288863242012221908982755334974083304336752760564824219518472078757162114224743144632982158835994356857647600059273375098212913270533952990418211784973514144245950584403283906146602021069666290145287273016931730125627319795223811321513145397897769905456478850913297043305010082592293655109377471539924158165291982628638487680895432081784969006297185964568263460437393749628945077398626478510499637259252761684484444842454703243609150900424100199809807525697209103987232800495460466759500505257995219628146629932647869737260633233451727762302810421856223164189977729231741643196717461458581986315209701707942075694646751152658760571366536987504379327807059834411482112746352290405956124906873671312654109907257614880661154627920559818798031495777006847408866248059577
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 1,457-digit prime (118 intermediate primes).

Certified number1,457-digit prime
Certificatedownload
Certificate chainshow step 26 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047454859 --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":1100000009047454859},"decimal":true,"detail":2}}'