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 #1100000009075031430 769 digits created 2026-08-11

Value

2717571011792837617038305867120223964552836069835645118578881856953468966259630383532573491985245729030349899894599321654279752034926936193223793051397117024312601026396535151798330515150375884099084859185566413799659371248167981762723555822316699795958638366733215581080612347211101265979507225662119524485814403979447631723289050578496739783802535790417652981114290992039451354874379162302286425601475990760702653737457300920487809963915512095510233177851516451860716213298026744523454733954529049639052122194081878995110435489769000248080656236440184611820704339059895478703179909236677772607546852709613589076345868017390801716544302571763979177867312728738075186869392031673815962691529314440237187610575633482093013824259894875390824385375307169300858860542042299
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 152 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 152 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075031430 --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":1100000009075031430},"decimal":true,"detail":2}}'