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 #1100000008823084000 402 digits created 2026-05-23

Value

411139529097251291974500153160012470047173520894057459111513041923155046754659082183902937513272841743236546677553759361148443060642422438112750498743140841790008892879441620747730231912984796004948409150046473592900529911214002778138028528949691504830153490792032984914889637746964749388276789188280722909697265067649204654502239723304563124504721399406725039312549134140944673500737634237701967804427
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 175 of the certificate chain of a 3,169-digit prime (197 intermediate primes).

Certified number3,169-digit prime
Certificatedownload
Certificate chainshow step 175 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008823084000 --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":1100000008823084000},"decimal":true,"detail":2}}'