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 #1100000009053300734 390 digits created 2026-08-07

Value

542062949636062917097998144890648232104569973632336427117374701753203632191765282700799636854021650232019595450228494704030490898916707166476023071194715123668049640246873848361895769186062541323601495436064232785945629158844130187661826107499468832147723389224281111774011382637416355630722902446821051563459146082468186153250746173255728440182062469617821067489960111784794101553546541711
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,601-digit prime (124 intermediate primes).

Certified number1,601-digit prime
Certificatedownload
Certificate chainshow step 94 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053300734 --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":1100000009053300734},"decimal":true,"detail":2}}'