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 #1100000009065514026 583 digits created 2026-08-10

Value

6205249508989949249442654972473466835427445367092333736801608506982002541214031657152906060053516218112469889897777696262184184087741083018994370576757632602714303432993347415200352647888293342662926017176164304884056133361585150442171233185353719882638619814242280058487297417054921250792985973578999547760433176113745439223092088914142109863158168701621524725215780920078607616128514506275186225210636013977672760287337868467214051394710862359472096486711798538617163948702136954319970629234775880155596069608363162012357067824325029078753054041837100047507847545194377195170827063
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,715-digit prime (136 intermediate primes).

Certified number1,715-digit prime
Certificatedownload
Certificate chainshow step 96 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009065514026 --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":1100000009065514026},"decimal":true,"detail":2}}'