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 #1100000009030657535 422 digits created 2026-08-01

Value

30849968025038537532828023188799253626178537592181120427647748599826870713076976987333850545212131491465063458230415504422419051772187469934662272317608301193475227288284867402239227535908795200462382543651019184025029458146657574910706997862766279283710676391388448431024183446108593333322345084686097504058567147604805152941096254676278994637461907591991752264035853508890018119004891726116277214588692833330294570932311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 183 of the certificate chain of a 2,776-digit prime (208 intermediate primes).

Certified number2,776-digit prime
Certificatedownload
Certificate chainshow step 183 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009030657535 --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":1100000009030657535},"decimal":true,"detail":2}}'