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 #1100000009068953332 426 digits created 2026-08-10

Value

853411085854217283092919781251402057996680863217668286475848724947554325244045504735278454185939709371212799873175997820551879171186587763115933361313697741379129169190278911777219879418418123739057102460752822784339388141682614223321781870426503029492283895815733694229639320673435896985299045019717252559818720697176468423156240758529604561400700209470205371732254620829749176394070476989505676575217511740030649938790466861
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,750-digit prime (130 intermediate primes).

Certified number1,750-digit prime
Certificatedownload
Certificate chainshow step 101 of 130

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068953332 --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":1100000009068953332},"decimal":true,"detail":2}}'