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 #1100000009019319990 548 digits created 2026-07-29

Value

24155412244426012584570012596852653680234134448488083997407482565805775584456008090288365125718965160331472546730787543968932123932585110967875670405547496909120992640147135473152858908863925035140293885651813453974234263342235627670983577612351342895002784256776467028485074392044832158307981623850041295726920528577227701168123645248824189316908301209437329610158936597113580848842240072937945458381092808166854746794662251593175046987989769316822240787160807828569237510742058327785553434630482913890063461016250043308187785124094065256591880447
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,094-digit prime (89 intermediate primes).

Certified number1,094-digit prime
Certificatedownload
Certificate chainshow step 48 of 89

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019319990 --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":1100000009019319990},"decimal":true,"detail":2}}'