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 #1100000009023004619 402 digits created 2026-07-30

Value

130361396891573936770926509004264959193069185665837969048880377785104762480183146515589082587589459527607837119688735401795395807146176247858042315777762255446705336420172332761623673346912911535012101293349113101493273812518860364443042334103292148714576948416528750429404561597733510218718202508063824008963774025671813644688676621248899078132706075591488560067412948839832373396470661519503904323939
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 1,130-digit prime (102 intermediate primes).

Certified number1,130-digit prime
Certificatedownload
Certificate chainshow step 70 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023004619 --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":1100000009023004619},"decimal":true,"detail":2}}'