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 #1100000009070811146 557 digits created 2026-08-10

Value

10943009107021299706408677213099678887819139656991291009574671693745299919987706840697828297834561084472418984940495887413290416373313311255216531887168903041949933983290655152947886247621886122005072368824059031733511798014749570818129239054511406091652435113609352456332000901139571997338708928737741182132552544168669684612588909283278721221130086161222228009538085399810489870180359923259893635520391589819787173080648862359746547477612704837463889003103153161811612010252649012395619691351590768141223493734414274134379054555550193590838069530936248027
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 1,778-digit prime (144 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 99 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070811146 --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":1100000009070811146},"decimal":true,"detail":2}}'