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 #1100000009053300740 347 digits created 2026-08-07

Value

23403483269865193290303800737199265355950847776374958548173367561766954865877063082543962447969247498746126192781884071200933486517721696525234821690922731956352165337535694709811118981716209459934274257586870445402405651534900882686743405387741864117284311522142749553594692637402920165274130259193674562841516182808282591527702524702943222769317
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,601-digit prime (124 intermediate primes).

Certified number1,601-digit prime
Certificatedownload
Certificate chainshow step 97 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053300740 --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":1100000009053300740},"decimal":true,"detail":2}}'