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 #1100000009019512282 431 digits created 2026-07-29

Value

57298639331268910187708691577294057972094012585161614655335471960134963807511045662489348879951593523058275445810743234766658634532037575872753925136998166452253967849408637160518149200927878349335499547830105776108640650050301368564184719825108520003518503974762793118198434266957208639131392671952744541186767047976868815825438843802121285004441620804201964546697960066693713733287374713547446271085192220994744609642517543452441
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 64 of the certificate chain of a 1,105-digit prime (98 intermediate primes).

Certified number1,105-digit prime
Certificatedownload
Certificate chainshow step 64 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019512282 --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":1100000009019512282},"decimal":true,"detail":2}}'