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 #1100000009067010566 590 digits created 2026-08-10

Value

24952970066058204782407298269120973937696343489572222260770909187987443321841982903414478065166729077090997633577851538945124620597158938537181796282334255545551861292803102781311183907260700610392513508066473464421043536073444898371179862498464445643910424572776307571402457046945317905406042286847905003718576488002187395604173765120486455082128586251114072499912606528664539109711789878662936504308468537030765923764735551762870682998759259677010310438375102530056978574672201609012583600618716443572332499702738670160878662690866176888392174862731943451541607584618032496378679321491303
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 1,728-digit prime (136 intermediate primes).

Certified number1,728-digit prime
Certificatedownload
Certificate chainshow step 95 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067010566 --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":1100000009067010566},"decimal":true,"detail":2}}'