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 #1100000009052147422 342 digits created 2026-08-07

Value

283327014120301596900290947631675482495961788228189283971066426340091941115099375787761588384817081011195757761531758761499308823476208425865706191941724204115594921920350168738342214479506442688994703429019268008815805721913417193193312894299737082753037419719999698073470633541360146874011445685863250922440210749378815424582327154887591373
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,580-digit prime (125 intermediate primes).

Certified number1,580-digit prime
Certificatedownload
Certificate chainshow step 101 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052147422 --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":1100000009052147422},"decimal":true,"detail":2}}'