return maxModulus(32)
}

func makeBenchmarkValue() *Nat {
	x := make([]uint, 32)
	for i := 0; i < 32; i++ {
		x[i]--
	}
	return &Nat{limbs: x}
}

func makeBenchmarkExponent() []byte {
	e := make([]byte, 256)
	for i := 0; i < 32; i++ {
		e[i] = 0xFF
	}
	return e
}

func BenchmarkModAdd(b *testing.B) {
	x := makeBenchmarkValue()
	y := makeBenchmarkValue()