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 #1100000009053896740 327 digits created 2026-08-07

Value

190512714352242819609126578001123147927218718406552401986141559576147655928521566064066220796391140596008059463615504542190212627313799188647771667465983761109039286119591055304616067129804442840548552912416024631165300545594604842372639528682585765954135732865349400276006339238350566876186005428193670385795818838633376327203
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 111 of the certificate chain of a 1,613-digit prime (135 intermediate primes).

Certified number1,613-digit prime
Certificatedownload
Certificate chainshow step 111 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053896740 --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":1100000009053896740},"decimal":true,"detail":2}}'