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 #1100000009051052212 683 digits created 2026-08-06

Value

30832716958496435469280011110416146070206435706434774622823812373547750251818822440499389197374631938153771493147390877900910612440928821959163515615200750187698143038369987987420042105627858702394131160266157289643923735037453943849650998729112727404334289222547679840768610716543317253733722095310262959729098948881763680385223841784970093365446453168709547581322145646391608161221391797878942309501662962030229926123114674090973237789596250303802206488410318076048540982579389072127294515210550159458941842151863683148768470452703623065410929582052421554607140416092287492021013391660194227693953833424803216736248649248295107187557065299728832685383286429886365963141756272260167
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,552-digit prime (122 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 75 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051052212 --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":1100000009051052212},"decimal":true,"detail":2}}'