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 #1100000009066335913 633 digits created 2026-08-10

Value

632187240331646043973268711051080105417011979764344382139911648977863445848056346480533890647113035189395614670114767276730822329102250306148649898345150553182888654987456225720147202700537085746555665999249068025001725527920814212331493066200635810104347898328787259160381932811581330692940254956576787365725115782784424427874485389104996979328594574450794576199804520992577224252488573480979349415334790611888579847674626780752148734833444664501890162832022259317563798242474006742414925116976200168347972195881343322282013632314729564434505287485553251899429077453874847537283056046232209156887254141254205055344939978745404619123
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 1,723-digit prime (140 intermediate primes).

Certified number1,723-digit prime
Certificatedownload
Certificate chainshow step 92 of 140

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009066335913 --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":1100000009066335913},"decimal":true,"detail":2}}'