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 #1100000009053334425 1,461 digits created 2026-08-07

Value

521732317952448934276904201398696075000081759523183519671645251335933194194927599813181888453075089151123563537579310824763735256834106000559222688390948898135259850464178299670880525339868780208388121551227565033283729513352315011878651228860300579625645455776413869695701219275761413227654166475921522015823611360970468645780457763329113673168232985021258303959870420857965327144338707726243632810075147096831097170425162423410770088593294920274806208042562581849769543844244352333479004663975469670536990686772916458494771982962702532424707985872739164479838543611086665372681515042003079164239767823369518201315401661700427548227878356765943486679396453760832066332271417454341628959802085661275567653997522386568208150241318466594486463833245494611364033549189601574170338723075594971072019679136781473038206432747162449795531913582849412145067293728451256363445392798817720211054037505005441410151908690439862199470279732046010923979321638965547390677701807205599881349485303391573958867197802439338660419640466691944101894657968461067796492109991667741306819456652935248585888204435307385369406324352749545853552359661527519523727117514416525819184636188505776311920938164727573349249362063123760111657566255596421924052856034315697398002427652034932317511803316756013956250855380890786332411471694696570966583004661233058430182285192562707740901309347869163996016552037851474699273761120838597804206932571077036959434209689626886349747005861976754389907
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 2,400-digit prime (177 intermediate primes).

Certified number2,400-digit prime
Certificatedownload
Certificate chainshow step 70 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053334425 --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":1100000009053334425},"decimal":true,"detail":2}}'