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 #1100000009019320014 348 digits created 2026-07-29

Value

100885989100009179840970131792738829700850163067812639085416305314534392654961343085577743513499398033944334209901910521738945137926683890405887599652896482846218675318679409067539696528906060669766711006948561972135685347527836766668457037267251326666039651585792013108732689087826679017427905547867099669362752250498959099925602559194253142428249
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,094-digit prime (89 intermediate primes).

Certified number1,094-digit prime
Certificatedownload
Certificate chainshow step 65 of 89

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019320014 --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":1100000009019320014},"decimal":true,"detail":2}}'