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 #1100000004958339485 464 digits created 2023-10-26

Value

56022358438427221043063341905473446102913865201105000520861368043582910770917748138805760757996143512043307482513675093855953100373012507449110520003877779328363457684838005954074919021986326388167094415144000438911042438643417500789956354126660073084839870925146885491607492340407073088547846460110887331456257382068335387940372947987689152112057760928271264722347435460075792499134805236109958990382613870415549280596511774295798119028797791574169606811403916853
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 1,390-digit prime (161 intermediate primes).

Certified number1,390-digit prime
Certificatedownload
Certificate chainshow step 100 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004958339485 --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":1100000004958339485},"decimal":true,"detail":2}}'