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 #1100000004973464859 482 digits created 2023-10-26

Value

10687394283631585480238198533145538290051768934521239302759489227640567803435941131208798169757846143319002363600980719766160895320697496789756958401114113008593534789246855256657598405391064862079980899556513788413907784392850179601852736871847846063194429445192793092153125774661851801442709424812060393559526324507569370605755235975305158034992503010214280721734818765527471899494479194149276867451082926261897533829550110804647062345320142156952821534944791409996316781526814457
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,220-digit prime (144 intermediate primes).

Certified number1,220-digit prime
Certificatedownload
Certificate chainshow step 87 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004973464859 --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":1100000004973464859},"decimal":true,"detail":2}}'