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 #1100000009046761083 441 digits created 2026-08-05

Value

124917869909663992730276665789981933896475136317699483380115699796398191947842859679306623817786144265576839784128632437506175120947430936612463973574601395893376446026904966586053867572031942452097208787163113411246952604998759905388501915451855700006760526220943113906940311505578068876793364937273126572365674807936178687159999005151665403812153693197701031979716793458828522277333176557099386304254395189950773659236514782649570824281739
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 1,421-digit prime (110 intermediate primes).

Certified number1,421-digit prime
Certificatedownload
Certificate chainshow step 79 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046761083 --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":1100000009046761083},"decimal":true,"detail":2}}'