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 #1100000004982861892 463 digits created 2023-10-26

Value

1338405446848706527687267041244986582247035521521740521367707528340054791924367971364191884755076860960534864216202535950853479837755363914359767685606176736389906579280550087596905065705763581496238244529338307687620867835181001089050832884869754938715181628148795192083197667316264610203331295583897061735913045675633689749743247046184086081452608628827236802407827817188907473552377698560558511397540340070171820940370130500430323234440298808921352332076223201
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 1,135-digit prime (178 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 99 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982861892 --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":1100000004982861892},"decimal":true,"detail":2}}'