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 #1100000009053335193 955 digits created 2026-08-07

Value

9248063523112197285366686106095192796800517499537192737114572627359733456733128782979260124963011372966083822971912167245069760234583308800561776009748181383960950681451301540721611001889929655043326420359015094638005372118133406780108388223607509017163395286081895099681345710596848448108473210966160047540722979300918201656093721233164456680168919860964588193926958587922726158233685166516390201488906909125626643246094293746937873765180099013510168249136640314164931944620634777884109398427650867741694731547003238598048942770985717697028263745032394045696849425885655736288676359009543847071204411075947523907081291012570400151023808855591107744641131008612966291176235890793682011168991978583967790645857747138962770574205177926184511849211544493917682805443087686633664863140531658190679263708267728360599886108290732159379902289846833117173571644283101795725209427915267115337010277605056045909904345152310762606937517171523502860758819471127137411
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 110 of the certificate chain of a 2,400-digit prime (177 intermediate primes).

Certified number2,400-digit prime
Certificatedownload
Certificate chainshow step 110 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053335193 --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":1100000009053335193},"decimal":true,"detail":2}}'