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 #1100000009023315624 571 digits created 2026-07-30

Value

2494181664374132741334832456794425536952299187465983377307385723128412784191849828741955879622945231676509829841295878026983503281739264241994981702200372626016654132297315313143831312032672350225193486767893206321220640268176671802269529666445217855421510402383125883684723386193398388921191718758598871655624757600189669211922365850126038266862024761982571223793052268175143283895739507783483566946990898581719218346108724226017632813370695226189111001802641184284929458406936808131030675614800800650955783115276462753776887750100506880253283569974768119972919724357863
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,155-digit prime (104 intermediate primes).

Certified number1,155-digit prime
Certificatedownload
Certificate chainshow step 57 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023315624 --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":1100000009023315624},"decimal":true,"detail":2}}'