power77In Ingham County, about 1,500 are without power, 77 in Clinton County and 129 in Ionia County. Do BWL customers need to prep for powerPowerMod Calculator How to calculate a b mod n. There are several ways to compute (a^b , text{mod} , n). The most efficient method consists of: divide the exponent (b) into powers of 2 by writing it in binary, obtaining (b = (d_{k