Problems within the power steering unit cause even louder noises, but they often do not happen until you turn the wheel as far as you can in one direction. If the power steering drive belt is loose or damaged, whining often gets quite loud.
The number 2 57,885,161 â 1 has picked up the baton as the largest known prime number, a result that is tremendously exciting for mathematicians, if rather irrelevant to the rest of mathematics. Primes are numbers that can only be divided by themselves and 1, such as 2, 3, 5, 7 and 11.
C. 211. A prime number is a number larger than 1 that has only itself and 1 as factors. (It can be evenly divided ony by itself and by 1.) 201 is divisible by 3; 205 is divisible by 5; 211, however, is a prime number.