gistfile1.txt

package main

import (
	"crypto/rand"
	"encoding/base64"
	"encoding/binary"
	"fmt"
	"github.com/seehuhn/mt19937"
)

const (
	N64   = 312
	NByte = 2496
)

func main() {
	b := make([]byte, NByte)
	n, err := rand.Reader.Read(b)
	if err != nil {
		panic(err)
	}
	fmt.Printf("read %d bytes\n", n)
	encoded := base64.StdEncoding.EncodeToString(b)
	fmt.Println(encoded)

	u := make([]uint64, N64)
	for i := 0; i < N64; i++ {
		u[i], _ = binary.Uvarint(b[i*8 : (i+1)*8])
	}

	mt := mt19937.New()
	mt.SeedFromSlice(u)
	fmt.Println(mt.Int63())
	fmt.Println(mt.Int63())
	fmt.Println(mt.Int63())
	fmt.Println(mt.Int63())
	fmt.Println(mt.Int63())
}