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 #1100000009041795283 592 digits created 2026-08-03

Value

6195221539647698088037272239868352795648269343809699945423917834998750772087459842736173982357567434006593008167509232382525845404484416765550938886748318876925746239483828529166589977344328939422105153269317118160980479167605906745104536282891095956439942642200783678453706109116416824016509319721822390863437810705596907182683399199836232471140611197231243283964874162778534141670013320275085364936186221086007680537051180907816738133867321649259265021318923697539452087093021226382418598354658138850361272508017404602787436163400424540576894537384545208040190226216703013387705153085712889
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,302-digit prime (114 intermediate primes).

Certified number1,302-digit prime
Certificatedownload
Certificate chainshow step 65 of 114

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041795283 --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":1100000009041795283},"decimal":true,"detail":2}}'