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 #1100000009046760851 874 digits created 2026-08-05

Value

4676686019297350134741493906389509283913088485800313328070017387408140708846136400634461996612405834176820060794995534158594938134906692271986274974877990972648252874591496527293876004934321426805778612391585681561424402315246847880883494159080320537601563686204485420959251621686797263052164433354460369432209353691784084929646884760521679263626338735116379385579921406678500059776764646178829522131265390070479847654616578545686999910398119315397799183315629015216851167960762357557647873162729556958032355608632932681300725548995354871056531704023468233552002972722444542780896637752360252688263010844058117205283758325424149956330363848723518780712827750802800598312453433000724182913961265018805321273120363949309755843772297437156252854094422223894184563361813419355056356288971843017244608651999053295580470971774454363989315472928114027887267200400130056688160530771
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,421-digit prime (110 intermediate primes).

Certified number1,421-digit prime
Certificatedownload
Certificate chainshow step 44 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046760851 --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":1100000009046760851},"decimal":true,"detail":2}}'