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 #1100000009040950519 709 digits created 2026-08-03

Value

3274928320696061615133020442736319644486824440804232993734048116777775496820574060178029512752778667369054097481813867433638380589995665349265042582368998508977173134748583561739814405432985539415931961346921104499030139911758900865838943423499316535252961331093747788018769000095980932714946680644825803768397560754369189290172594936732356051826956385298111335236974571151796820349201789545899964991420242522279171115827252129783814777911461171665969536505981231405482473246138631100837632837458205717406886102706521774479915950254852233368165925017790923836413377218520023129147430298162403864268606391768968151238988494655895428352369280419463900284826624857258085145181458537227684796661113782930431061551
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 1,289-digit prime (107 intermediate primes).

Certified number1,289-digit prime
Certificatedownload
Certificate chainshow step 45 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040950519 --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":1100000009040950519},"decimal":true,"detail":2}}'