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 #1100000004978915088 788 digits created 2023-10-26

Value

40157918576451574038549234970527013314765378474317853438376538622110773483986588034784937597332840436062005479505978083125078999658974957321346143014166143369928335544436314844420878863458140899701959142450340755176286583926353742521923157079178783570312646242739204574127671669983745043298062491099678871044527889006200393168889308166640260772236527691984537100526302922449135815194129436346073270256488313501691250954420353263870427468327445655396693469601152080775319295761541102086252857177549734072075964811111636311184784827046399786076167049096167891237827770293599605943007759389757399093341357936944755781780217999523854312421568553749355161588612827831776174977698082453315210631026486668677522516408692327266932708580403954528582247843774259231418600954672587734182413712982879
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,165-digit prime (165 intermediate primes).

Certified number1,165-digit prime
Certificatedownload
Certificate chainshow step 47 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004978915088 --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":1100000004978915088},"decimal":true,"detail":2}}'