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 #1100000009037629117 641 digits created 2026-08-02

Value

82673374577240043929647429268285529133609567462929824490000783488136484387679732107733234166167409069115174537719397767436120696506998207503846140484056281477328432309347625692358441999010278105214604469193554881963327140682130167699232508114926265517302150764711049431299669477021711706374097057492094144172698641884331703333237603087353476981704207620494028895621959243972730143421947122859552925750295694049509131315641903298035348498519519997941425439582997499852193920713401096045081916654181691505408401833458794642451713809308601762563876489357955527975764646821103338505578986661827359601066785791562887677086218045851182581026575137
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 58 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037629117 --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":1100000009037629117},"decimal":true,"detail":2}}'