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 #1100000009053482643 484 digits created 2026-08-07

Value

2570008136250367539231789220749776713322484191480171928756491499020823006131184769147084615378637202567842488194371293749908717380628582498029246036060233105504028816894556789885277144056284370692676917065345819022045019004863203720755449392681668296381514045286808775993981456855103446862007499853861734137927269617340845720293402301725220615026583725465571892985810761486030240325749497383435182327675760993396935927472147058590176106372680927449415769638813655192125952303843544439
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 148 of the certificate chain of a 2,301-digit prime (179 intermediate primes).

Certified number2,301-digit prime
Certificatedownload
Certificate chainshow step 148 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053482643 --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":1100000009053482643},"decimal":true,"detail":2}}'