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 #1100000009047416683 412 digits created 2026-08-05

Value

2010083510420878330151280261817798278889165911278264627402353704635241027638475480448727485075606917770687555418367119676972300699970231636173729284805900497956339699370310275397404562466572562886471291675681147567980006538736905168029582506456621886074632035826153080027436226886388892519000234372315713924340181925049936867877669410745325586840961737572667481842424795821467037214590256273325160558206215575931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,456-digit prime (124 intermediate primes).

Certified number1,456-digit prime
Certificatedownload
Certificate chainshow step 94 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047416683 --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":1100000009047416683},"decimal":true,"detail":2}}'