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 #1100000009082543765 986 digits created 2026-08-14

Value

63534014757232045217292221163764981266516575676787133622777293282762061804223747145463846032867814787613374328666670192647400725414296771744036342406485816517522257884054878676352390422271302500702476937777729792456405897149223280727204863650815131268004404190450436045473951622602365685318448940178167810501712055557397647030219673539295319935988135663097384813041547027079440820092891530574473470852942500746339000932854769246249607067276022924615534912737968877789681260691498426050784993461809101006303521225261638540484646634782726028041199420438591626537685296957385019951721318422445770820166890371122549742163190349911499749490611946488826111748503039673783606933335108120428485580489313739630656853139388939985250870738391529341415222298354087772586063307484906208339314590203687157342818089921570915269006157814464271039486910550798053491815859155987599412171682350792928049203124318997121437813223394281532252193061852246639674334500973438789358384564652912800886000442520847
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,878-digit prime (154 intermediate primes).

Certified number1,878-digit prime
Certificatedownload
Certificate chainshow step 76 of 154

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009082543765 --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":1100000009082543765},"decimal":true,"detail":2}}'