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 #1100000009053896682 447 digits created 2026-08-07

Value

938493667085305979872353110345747222663576593828754027996635822324829177698829170269759555138594793596863260768769618275038236832164063896783013186929547892579219637797046853861672910567003081339723218783210248322226365943238962299989459801698320249078118573612972008887340278445397004599541242084186617258779130246376836335325881500667026680548889311864269771810473025759309473558032575920716373312551839808631183031552574699022660263109843301241
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,613-digit prime (135 intermediate primes).

Certified number1,613-digit prime
Certificatedownload
Certificate chainshow step 101 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053896682 --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":1100000009053896682},"decimal":true,"detail":2}}'