factordbrpc · fdb
Sign in
>
?

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 #1100000009059040328 1,243 digits created 2026-08-09

Value

4506971351048360833882240524637013243287384244116014726788598350397840922222386597562667513925879362174633439883313685089709757513805434042833405168708307016482037521139628699409828796186530812808522360117579558382516296374700532592418669093101653122631030600207567037025133914496704477824724887394956191297600626604475892848809093414089463934850057866263416301201456362892188403687151834262506524809393882993330131407919638892026516757300214717141410831052133732242808391431372828536158743345192676420996125804052516040752119226270951393126427312171180793597836762763377531343572219898315477210394251904637727293026162228266954702958115760947787794074275997070065574804964194673443905057004526205696403048769866933328442895151816931206686431548234907320619773133298903359083189633329616656684713395683851354036610224138250068264813331537498188579786363730733392010601169685814742044788665929606039897485107693281658664504640748753400665003152538246867794848684870941068430814185809298255650821968824764211067130095689957252387390301908941670236372131833927858224629267184943999256353140562308367811582682501703139591264261889756921305880411827260448079604818741363253179333769461298551599190394900312726276632918293916025131279761049564813189
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 2,260-digit prime (173 intermediate primes).

Certified number2,260-digit prime
Certificatedownload
Certificate chainshow step 80 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059040328 --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":1100000009059040328},"decimal":true,"detail":2}}'