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 #1100000004980682140 488 digits created 2023-10-26

Value

18512511721470141039246618031118739062323264672858119237578251050114746215781129027706963351401266690256153517722872117469079081071228491067853484736894267305160993748465477633298656587714654687057022857961833341508124828955585774213751162086189200729964508212769721797861466863724390681723480621010359386896890549594692566152368146856969474481903006110508885446258977542028764298576889921510478212841921201046640762238977759351761967862970220650792224195930451951853674482413248737351469
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 1,147-digit prime (161 intermediate primes).

Certified number1,147-digit prime
Certificatedownload
Certificate chainshow step 98 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004980682140 --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":1100000004980682140},"decimal":true,"detail":2}}'