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 #1100000009046628686 354 digits created 2026-08-05

Value

340816109802877358791369865516669383693144121873480817998529681979788665069426128324002019748432969323591406053004898915361883204423288391468736606189414385715229558101042169213694193953656193272389700404091068122507888711905718376790052288449994400752935922117214788835238720558462617908434856307913203186809830575643810582143172113784558114687526592641
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 1,416-digit prime (117 intermediate primes).

Certified number1,416-digit prime
Certificatedownload
Certificate chainshow step 90 of 117

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046628686 --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":1100000009046628686},"decimal":true,"detail":2}}'