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 #1100000009066302091 335 digits created 2026-08-10

Value

95252423085036693649494940804895918377194672460889441473635824197105714375487089380448496428839960640376452817599855029231259541721904727787034224335071590901332225433326501613501309608413224899690313834131236719734059897732409343116088056308630465323761461753975214477688170884338668367177902527945309670799282526302158453092073088513
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 162 of the certificate chain of a 2,399-digit prime (184 intermediate primes).

Certified number2,399-digit prime
Certificatedownload
Certificate chainshow step 162 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009066302091 --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":1100000009066302091},"decimal":true,"detail":2}}'