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 #1100000009056544970 829 digits created 2026-08-08

Value

7065682900332646450218178199594350414255877627565217876300424613996502662080383654777646586766440330637367965854184508735301443453934531380938620622524100775458463988895260222098129759577634725915875806626105444999561801830630446941440109550266326128663470712140530572901350956988893476877829269993950755666348441541487224837661101106020103453161184302492162654354913074211596846869987843592561663441475901404635859307280269789934824538243810115899941787748139021368894465299018757586841674265414542746300024205837712678733024859292890419489864554612167692639544962165250070390483933293288628010808209477467643827706897401286814744840102566572322047220179507629229038514120490942142892620520544223888804370952212145528392634373431951238767021876246510175161369316539550976231154704103533562676065707463547363002378298331698533389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,657-digit prime (133 intermediate primes).

Certified number1,657-digit prime
Certificatedownload
Certificate chainshow step 69 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056544970 --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":1100000009056544970},"decimal":true,"detail":2}}'