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 #1100000009067763930 597 digits created 2026-08-10

Value

211081501549259468586399353615173654104932919835199582700199213187370478510152583809201619875668960035439011795970059300731005331272958732382649918546688490512025550138842231301271725256221018658031117951436151354379588751502090625840691821674322448158056869130614922041568520277623876862157072889229890809149500030386255654798018903789087326585230276029806070689594445795310282122615045047089820701896749507140038511527717695710920895317624982543414122885636982888165561293249854265996324933442762593120200074075633773302638712293186171900339620866410875855197078410169694021652511557642970551829
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 1,741-digit prime (131 intermediate primes).

Certified number1,741-digit prime
Certificatedownload
Certificate chainshow step 90 of 131

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067763930 --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":1100000009067763930},"decimal":true,"detail":2}}'