public/go/tests/prog/fprime_prog/main.go

package main

import (
	"fmt"
	"os"
	"strconv"
)

func fprime(value int) {
	if value == 1 {
		return
	}
	divisionIterator := 2
	for value > 1 {
		if value%divisionIterator == 0 {
			fmt.Print(divisionIterator)
			value = value / divisionIterator

			if value > 1 {
				fmt.Print("*")
			}
			divisionIterator--
		}
		divisionIterator++
	}
	fmt.Println()
}

func main() {
	if len(os.Args) == 2 {
		if i, err := strconv.Atoi(os.Args[1]); err == nil {
			fprime(i)
		}
	}
}