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 #1100000009023391915 893 digits created 2026-07-30

Value

11341327696240584288036967564465375587946195251397428776042023335526575279744968706901981779021540763179049142240193277859817262997253333768785343863781325144793221085629892127059979187445842637105755969775324713876171674932002386744867683013899342218582172363270514578905735349919155421511520952127450530033369930640123989074512156006220161325451459121222798164386566789721267499149432646106083014969818993161972815425781588613393489357116569392324672802401188197441603931250815589798672750570137500010770943758574992676558675493047159450471363874360436345433260784489179559427646562055879459531284754621603369245135037071305174355400489231006525382791366661373218064339409847950614476169246615205638944314645077125689045978660243603015229672021530781329978232096067118372182134951528197362546490882930610489503144546551796200947701564584938962977829931460733717152755377173251911068538008789
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,165-digit prime (97 intermediate primes).

Certified number1,165-digit prime
Certificatedownload
Certificate chainshow step 24 of 97

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023391915 --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":1100000009023391915},"decimal":true,"detail":2}}'