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 #1100000009022940213 650 digits created 2026-07-30

Value

58442585684887839081085229205781589775745081604184743161106854938479772846390024605183643368899795249104690571956893615716786888317927749019001618773442371588454609679184068659296171434906256377977930453734974265223237880762250399532135513757448148745432283587956835626227288326825182608751980954460571594124056013874071480524356457649077128499856821724599992258076810681730889527520664477181132217501230316441656483651209202043944990179824980833378039447620745005161011637682689510729023072490290979484703298904471898597114463972814370717146191081993080616881622658791932898919834450421962511446854377840091099192487891392736623423846464830900881869
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,129-digit prime (95 intermediate primes).

Certified number1,129-digit prime
Certificatedownload
Certificate chainshow step 42 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009022940213 --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":1100000009022940213},"decimal":true,"detail":2}}'