private ulong modpow(
	ulong b,
	long e,
	long m
)

Private Function modpow ( 
	b As ULong,
	e As Long,
	m As Long
) As ULong

private:
unsigned long long modpow(
	unsigned long long b, 
	long long e, 
	long long m
)

private member modpow : 
        b : uint64 * 
        e : int64 * 
        m : int64 -> uint64