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 #1100000009028734403 1,138 digits created 2026-07-31

Value

7259754960466675511388216879957571335011511831883549150490998666134024813532995662140938638540195776551839183170492322806802187979342083180127693369650273000587773895521592242923793644464980630394758250263606569322609160980469417354400065104109605908044629374644746890216973469677971454214009885804506934960450272852264213447890435766438187795239254683597797616819178096532047780200801856456134033192579242430082446524604323348819263669938505510175913352430748769537699456008967635770869394895377486488213852170945798682353109146365023312416002310111426880781684149725317521865613153713729053037375608530211919416793362675092837096308887212037040595423488654824209988666643076528590295375147542696322270532548268774037618814983645536863741659081632513133008971593163425617993142590452083559637351436224796495646064109766620110498341361411297350570829189862412963256280678910512804822188566367185321809526291790464344560226986990235350842328967035311821918889674145237998382818337663074608084432242709224527293497966969787566749701730771916456160025027781008191467508818170671725583520770173546837030038916070261013283148932288273316354587
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,217-digit prime (100 intermediate primes).

Certified number1,217-digit prime
Certificatedownload
Certificate chainshow step 9 of 100

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009028734403 --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":1100000009028734403},"decimal":true,"detail":2}}'