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 #1100000009112553695 355 digits created 2026-08-27

Value

3011857148456817268574862300486325894992118220191960676216926372964404539594523275769988126661538180050177679090700025530340625159982236930941212205244271041237955453409382594076081565520998304589989894226553150938671762759521100811735994910109573070993154175214912319098991750614834216648010770857234270836823057928146124954045431183530797065561183094349
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 190 of the certificate chain of a 3,007-digit prime (215 intermediate primes).

Certified number3,007-digit prime
Certificatedownload
Certificate chainshow step 190 of 215

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009112553695 --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":1100000009112553695},"decimal":true,"detail":2}}'