README.md

Prime Worker

REST API that validates if values are strings.

Usage

endpoint: /primes

payload:

{
  "values": [
    "1",
    "2",
    "3",
    "1000001"
  ]
}

endpoint: /

works as health path. doesn't require validation

Environment variables

• PORT: port where the app will run, default:8080
• MAX_LEN: maximum quantity of digits of the numbers to test, default:200
• SECRET_HEADER: header to validate the requests, default:Secret
• SECRET: secret_header value to validate the request, default:SecretStringExample1111000011110000

Return

return the numbers as keys and the result as value:

(1)key: (2)value

1. an input value
2. if it's prime ("Yes", "No", "Probably")

Example:

input:

The Json can have at most 20 values.

{
  "values": [
    "1",
    "2",
    "3"
  ]
}

output:

{
  "1": "No",
  "2": "Yes",
  "3": "Yes"
}

Probably result

if the result is Probably it means that it passed 64 iterations of Miller Rabin primality test.

The probability of the number not being a prime is $\ \frac{3}{4}^{64} = 10^{-8} $