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 #1100000009046905074 598 digits created 2026-08-05

Value

1041445721524975947371676135519914107639104863118487244954166176523264818681767576390976286065603183362639371808307894536754845044718229973949450150056709508835311494490541485773933668864533608312413797191201492291114993165840299665859916589551504072663589839645585306393996745877476492267464406751204202792294801085884085870403162577209260393401683487515044272541541239505734822931927120495674272465523476386714891761526082320703423162342333226651671903698186866468906431626123076258784276900082030579614808720323575643363256669711595164064572423571545418217247477631554671867270576781412888624139
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,429-digit prime (108 intermediate primes).

Certified number1,429-digit prime
Certificatedownload
Certificate chainshow step 65 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046905074 --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":1100000009046905074},"decimal":true,"detail":2}}'