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 #1100000009018966870 1,006 digits created 2026-07-29

Value

3582352169212307937867507674965479685274135104971395826529723785390978197496871550837381912644815734836099465489766142522127032554946933981822019568543812876790264685807942752957635002027545777628867278915813068757900964773348505386983036860414096482869746845028485875897100564401711150113104413663606326382731361549678292080230708239823714333889770395568775962053869335664495108694983102194641148180155662385905051514139913118099211302189961176928120417993775179585512095214226586204126069655666317018418874223005178066636206360680311268218960105812466726848636903165982996907932405234836470980087919710709699004392088915220753550578567908326546871143049620149417617958481017054629036810809224160613860404207045627182279928029826918892709968440006460088358197918806693627371324655315574910064620483681759993490715488156129492937200911483710587331991934872684196912589703285763028421971693251553082836230069894715331020541404989376983983194800670042435586863088809945506149066679758893263101188250162933963
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 1,062-digit prime (73 intermediate primes).

Certified number1,062-digit prime
Certificatedownload
Certificate chainshow step 6 of 73

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018966870 --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":1100000009018966870},"decimal":true,"detail":2}}'