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 #1100000009043477114 328 digits created 2026-08-03

Value

3085040509458170369137497370014625412150528046282951910587965684286714413754096139071042759865005059087306655760261928054676848710597039725283545177675352634988623337055993047209919515511398037237786098517312736526384912765454183101507221656344304649462973641811989343296586592618058318771513460818671554926512809194808111671949
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,364-digit prime (110 intermediate primes).

Certified number1,364-digit prime
Certificatedownload
Certificate chainshow step 91 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043477114 --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":1100000009043477114},"decimal":true,"detail":2}}'