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 #1100000009051052370 389 digits created 2026-08-06

Value

34701272847158923876472456383082924397383898195174496873772987752821777845602105855393551734889917374160191922903140881453420750539763271006765595413629966540034897111116482911654662882893434887148166894116918525414191043503087962740349429005379418493131733338529721147291392010616463918689320001557450480203810018150775841566651494017562730393478876617200371928837832157265615329896458507
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,552-digit prime (122 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 97 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051052370 --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":1100000009051052370},"decimal":true,"detail":2}}'