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 #1100000009040950332 966 digits created 2026-08-03

Value

306811588554224705840079402071118417321004327572975781852205465508251187790271986194747858680933931228814209817229986952835799901345372820718905198682868930268527949310431163350885511880236916998355562824801840616191816473404067114426864392989052112892166818260174157257601438040870466819554766349856979231777480789666746212554526347492010938134535333634170190623412633017996613360936991761721755614515795950368004499883202679275638653129846975901777149275800056195995198482543002646527447415482696572744051100588447358345655619287578264508442932586673019585651923041937380404956248319808931381227151379976205805260198825543199360562022583037585192092978557354024334757455845743777860917268674321544093088808011567573790162591444292940734142099217049368581873346728466325347689539945622117564197026497011867008265486132809423977240601966660911886700526868310614534471203255957343698775857708952767306994213585949768219887946924059022092568797530893146406391527946719
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,289-digit prime (107 intermediate primes).

Certified number1,289-digit prime
Certificatedownload
Certificate chainshow step 27 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040950332 --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":1100000009040950332},"decimal":true,"detail":2}}'