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 #1100000009044711108 532 digits created 2026-08-04

Value

1458423136895461259293516807030310518244071709936784228794679271957704966762816975093933386951414344732399768130226943078784790249763425500408408063799692620911495227314976952628185020346353002353964625081669356503361640669962402741564147415097482185188803747988090703264675852308580423259755355180842923677508407990972476997780668919895105413748045602831264212347571977559832722943186788903744064123814651221918857335281582788980668815795139471912131298677833707759864338188514041699007327369456523722761890704383907072355882299147
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,407-digit prime (118 intermediate primes).

Certified number1,407-digit prime
Certificatedownload
Certificate chainshow step 77 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044711108 --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":1100000009044711108},"decimal":true,"detail":2}}'