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 #1100000009052308293 792 digits created 2026-08-07

Value

243781524611162587069398865441843149344306158215683694418587886142853623471314713331027009524233136749170811661867278868638222229463895446592235056235446780749408515684075345669432874235667748374867804376288141586290965981017280430892244905508826599962929061677739469338301398367698655974429855926017048669331045082428937760567445647296475439103760009623165769549965743046111909976170211678849758602776901046963322401924119582426430581142804701036319017631668308821571658150960641320610316833934817640663735842732565089802567574852029939070479091050582053057059842538972747266660230406894326603945989346494643931844858429177648118789236310409297353568829004981968455043591831012971669523645200225375742925525146037768251997181624776411562182923833413622580404557810884421199625780427234230093
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,584-digit prime (129 intermediate primes).

Certified number1,584-digit prime
Certificatedownload
Certificate chainshow step 67 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052308293 --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":1100000009052308293},"decimal":true,"detail":2}}'