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 #1100000009022940293 404 digits created 2026-07-30

Value

18071390683324200625293146756590473372730436601539763392710788619925890780678227983253952808899289641343765952561044977636529152437960579489812199540832152254189506383309669702750154742592616464791512603979979439840720002612699149607266295061144588642139603006686716870401915378756840056209318291917140367942022276659204191481935027098738675579562379345768448768244033879894281192995036883318576566183953
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 1,129-digit prime (95 intermediate primes).

Certified number1,129-digit prime
Certificatedownload
Certificate chainshow step 63 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009022940293 --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":1100000009022940293},"decimal":true,"detail":2}}'