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 #1100000009019844382 471 digits created 2026-07-30

Value

805294276947958802449318702638396021269165968669499389109955194459928988007751180242734370482291180216757177567126072133345669762611435987614141818479812346511131063870518464756640741255929145920301978504118865874265880010403578117965365967292905580664869423925333761040594798040325421213742742307894290814689588896690151155371421100709195531017857388784277800485027021784048371139305226889499341036095280842813649691979140951579995454986462345927600534996788201493024263
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,123-digit prime (98 intermediate primes).

Certified number1,123-digit prime
Certificatedownload
Certificate chainshow step 58 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019844382 --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":1100000009019844382},"decimal":true,"detail":2}}'