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 #1100000009074503092 848 digits created 2026-08-11

Value

12369637213108380274726610481251134553696417291144178806019864750814548232571922371377540150647576491351201449895335078538822288137276246994357700775362972684724991906821569053948525660917205786450710481455920139910544616567645542532338116853981101686309639859471182995460203081881550229201290713618761302536455091854055808435869070303436610815967060407653021160140615545076739628800846924746814015997401788428468522930406450640069200486280256964020429684277515041618274116047878450329390678018727848690849261412085094794634409009834169827554197032411125655571108093259617574383218338970000098420438025455482484001138558633979047046449818417460848689503144020872770428955869300345024486128648119339026307727042963882743625639154189412085110107530383731484975725864196201685395338366407963460568086946689079146504102102076842320443731779964044901669
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 2,010-digit prime (163 intermediate primes).

Certified number2,010-digit prime
Certificatedownload
Certificate chainshow step 101 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074503092 --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":1100000009074503092},"decimal":true,"detail":2}}'