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 #1100000009019844383 452 digits created 2026-07-30

Value

83662259411081341162397304882690816044428735823733119016603243906324676169265770293631866423775040883018878011034848031603563529827671803832581592195804371165482323092546192423738596840886590571265725283970447114707551012813728229977104790372656336601516857786251650991438174903098198926095139982178497684909826839073113795710693111554862546805140981557555620125412994701423713164921529023609924993805123614643802436770638614400895871215422641495453973
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 1,123-digit prime (98 intermediate primes).

Certified number1,123-digit prime
Certificatedownload
Certificate chainshow step 59 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019844383 --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":1100000009019844383},"decimal":true,"detail":2}}'