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 #1100000009047329839 574 digits created 2026-08-05

Value

1522182792121389913135720896024575606438207933685005867145728156397139886302581790186551847668020787921555860638650522199849204843343597183234938741774891075592549587176921364220499743406463188688566588239341693336639515214519929237938667916627218839595136754843701091890945860255014034945034022289211593985729893309569618642370553444336171571165813909119985036034225113994760577558114015824255278599837052622902622194082642432875690714844836372765717738098696746560084114712146218644518214058849365925935317720833753529178280480069479766393723114621522214344919295480456957
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,453-digit prime (111 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 69 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047329839 --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":1100000009047329839},"decimal":true,"detail":2}}'