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 #1100000009052308508 467 digits created 2026-08-07

Value

16794383196751583424680266532583215576278944833581020695388925441482274046026884469112561151577172600792453758050047773693302583580479229900365229040337028716307915146247114744376923877400122796302996511040783032419568518417442106814204103771760141387260348966113527301451433078857734574982885827591967696386052303639914071323234093651465512055201125742863740542791811736285682157245086751344002502541836568363314260764522815988668054591894710106179820946301977554011
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,584-digit prime (129 intermediate primes).

Certified number1,584-digit prime
Certificatedownload
Certificate chainshow step 96 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052308508 --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":1100000009052308508},"decimal":true,"detail":2}}'