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 #1100000009056332101 601 digits created 2026-08-08

Value

5465316683698730958318965704298003048401536607558416032400298454449549825413927226887405255534039904313334623753310919495731765216773972638444747073039167871859958195492696066918023504572073252538015349114149197937382074201318694859875467243330183062997647040088302991015783706853857496139761996360851612717442446379961341772247280916732516281653006520936314642163577983341482795534317372632021018875992364433410596982311167516617227311186050888974410549741983057264682065525785845502641964812164268128059786997967462227561216981160935879205672888761906373096396218352015799487953299551657841486356071
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,654-digit prime (132 intermediate primes).

Certified number1,654-digit prime
Certificatedownload
Certificate chainshow step 87 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056332101 --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":1100000009056332101},"decimal":true,"detail":2}}'