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 #1100000009044564240 934 digits created 2026-08-04

Value

3567273135530429017008874650359505389299483091208139949095401387288435548832792523108697808747409892612509688804397656073726624856890448811916558053600132668423091169845161475202811788456858854905623000210807766929063569263458253231223615763912395914743358436044287287446336045959730110901781655546836725279007153531086599392469382430555956409202820541791864770600075620387436851223539465080598591713126888860812076950245889495440729824547360511877828914483058212280424422417902839946885503572642962098562188635170159696016507506832397584513851018936527409354511332716967802047567560504377537540519563781440427839908221159792293823814004547786455724411892492933952318945541633293391177853575325842226041959863018961836954950386415266538784217813029959658629689268957330705650855116249168718714064042853079031200906681620715550622540976214532491438955735382056815233013208111083109501394653565742253339451636693765121310216245411577871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,401-digit prime (117 intermediate primes).

Certified number1,401-digit prime
Certificatedownload
Certificate chainshow step 41 of 117

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044564240 --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":1100000009044564240},"decimal":true,"detail":2}}'