primes

• Find primary numbers

% primes p 20
[2 3 5 7 11 13 17 19]

• Factorize numbers

% primes f 329
[7 47]

• Reduce fractions

% primes r 144/360
2/5

• all can be executed in go code

package main

import (
	"fmt"

	"github.com/otiai10/primes"
)

func main() {
	fmt.Println(
		primes.Until(20).List(),
		primes.Factorize(144).All(),
		primes.Factorize(144).Powers(),
	)
}

// [2 3 5 7 11 13 17 19]
// [2 2 2 2 3 3]
// map[2:4 3:2]

install

go get github.com/otiai10/primes/primes