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 #1100000004955385717 930 digits created 2023-10-26

Value

418750404938959640028736938231600035796574368231922164563578034294388490357921944374926736683681523909856092254677533904352731746474687381078361519451883006251313831111760193425806446886063580905155736326279778953185813095963483714778636469405876418257624464058857332882239081684219187981432549988513865637276103235817425261246831916400460553593625078141380093794761962581761857919187987732380599301776842085453309557562446118048199096350814982648740018929753462129820685335708853536263517425400437450922312215672899680163412442291043221556876681963728249088581477373197224731828667973441162956830705471128151765372443613181313708349668532909431545145910544598340910656473092372198098674893320416437871750194277340218684023225129202018450708871074218650488673251634553343603873903958208562507715259618638681948640930937312806540133858225434930793676924665149321161901833940699975228072360542151859067326823773692604061156305968231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,433-digit prime (164 intermediate primes).

Certified number1,433-digit prime
Certificatedownload
Certificate chainshow step 54 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955385717 --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":1100000004955385717},"decimal":true,"detail":2}}'