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 #1100000009023310964 481 digits created 2026-07-30

Value

4815851219329362687509382548355405274038399177570122427313338168991312144819006995193864962346539506536147916528355075841587041108024342860314403232894487639104228232462742202856695825100064961036126140696481863283350844316554300225940706500877113567578487743111370434024210581855836067054344908007984755918504574774332760972496158833780840875875672397765434820050779238390798832640551291247363895104050501104814251206873782192094145402385740440152525225724995257092634110876826491
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,145-digit prime (92 intermediate primes).

Certified number1,145-digit prime
Certificatedownload
Certificate chainshow step 56 of 92

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023310964 --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":1100000009023310964},"decimal":true,"detail":2}}'