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 #1100000009023174237 589 digits created 2026-07-30

Value

4265737225940354282970311246122927089580269857914597971194663802000331679953121738596332691256818932905741783316679208544990344014214881080222394273720214106079265133416264712550395729634267329212248114190307558161109045446924769980411413982902755332648340053675430762078549746800729876367282822880214760468358074919632370576132719904471773744488027697674278917546226512358788168463674516794679204473543668415930852488204427556927973387046452000898498612833623417263051498907057099161263858177833271764326100123370763588031303309714573429763138823484630902604372024467409922310224661641289
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,135-digit prime (95 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 51 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023174237 --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":1100000009023174237},"decimal":true,"detail":2}}'