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 #1100000009048440332 812 digits created 2026-08-05

Value

11180007422662870981581752737361792285165722420879195914794340977782729705672143252008636055060684925520137390335212596082160044623332053100886528391280878305001268136525381757319810703257715517805980695104561082380154763872644912321110964753878310387043866215824555738027166886881560585637252724378108977132469826443383330980317942091139437470808675151711429766147130630224896025418477258326558759610015698162619980167480458657970176501777025502253889025987012657528763701067669788233890569185979326300143996654268902397834767030629803285141987808831908912274201883141133650760252796875019330319683154848107686083179131099372025551261932377666468826527878720158388787288366360559195368119381004772123131761687117389638960007692027355104917603352747196154663795313542122327361376936170271327086432549667868465623
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 62 of the certificate chain of a 1,491-digit prime (125 intermediate primes).

Certified number1,491-digit prime
Certificatedownload
Certificate chainshow step 62 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048440332 --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":1100000009048440332},"decimal":true,"detail":2}}'