What is more efficient, having one prime mover in a locomotive, or multiple prime movers?

Answer That depends on the usage of the locomotive.If the locomotive is used almost exclusively at higher load levels with seldom idling, then a single large prime mover is more efficient, as each prime m... Read More »

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Is 127 a prime number?

The number 127 is a prime number because it cannot be divided evenly by any number besides one and 127. There are no other numbers that can go into 127 without a remainder.Source:Number Empire: Onl... Read More »

Is 51 a prime number?

The number 51 is not considered to be a prime number. Prime numbers are only able to be divided by itself and 1 to obtain a whole number answer. 51 is known as a "composite number" because it can a... Read More »

How to Check if a Number Is Prime?

There are several methods for testing primality of integers. The best choice depends on the circumstances. Some of the methods are faster than others, while some popular tests are actually only pro... Read More »

Is 22609 a prime number?

The number 22,609 is not a prime number. It is divisible by the numbers 23 and 983, according to the prime number calculator on A prime number is divisible only by itself and the number 1... Read More »