factordbrpc · fdb
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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 #1100000009023310963 494 digits created 2026-07-30

Value

47550137710049621104325756967102000195718879922251077178738781440955699638044602172994000965691397495571079467330577567006785920445636636210583895386438748269973221325321328232532151074416022386199453092078419740305585307644670768137842310609793572141952168641233473043487101554605545094345427062614320063736364663762245577374719209788802641200609451014544976602459359443115731757824066974607646386175458664009139379895248212914240758949613087456917550721869624304005218471060570382100274527651
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,145-digit prime (92 intermediate primes).

Certified number1,145-digit prime
Certificatedownload
Certificate chainshow step 55 of 92

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023310963 --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":1100000009023310963},"decimal":true,"detail":2}}'