1 what is the lowest prime number?
308935
So, 1 can't be a prime number because it has only one factor (1 is itself), 0 can't be prime since it has no factors at all, 2 has two factors (1 and 2) so it is prime, and is in fact the smallest prime.
1323894
The smallest two-digit prime number is 11. The largest two-digit prime number is 97. Their difference is 86.
212765
The prime numbers less than 50: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.
535401
The prime numbers from 1 to 100 are, 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83, 89 and 97. In the table these numbers can be stated as prime.
829954
The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence A000040 in the OEIS). . Therefore, every prime number other than 2 is an odd number, and is called an odd prime.
196212
Which one of the following is not a prime number? It's answer will be 91. Because 91 can be divisible by 7,13,91,1. It is quite clear that prime number should be divisible only by itself and by 1.
844775
The number 8 is not prime because it has four factors: 1, 2, 4 and 8. The number 1 is not a prime number because it only has one factor (itself).
195601
The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence A000040 in the OEIS).
992729
A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself.
37363
The number 1 can be classified as: a natural number, a whole number, a perfect square, a perfect cube, an integer. This is only possible because it is a rational number. Note that 1 is not prime because it has only one factor.
312385
The smallest prime numbers are 2, 3, 5, 7, 11, 13, 17, 19 and 23.
366282
1 is not a prime number as it only has one factor - itself. 2 is the only even prime number. Every other even number has 2 as a factor, and so will not be prime. There are an infinite number of prime numbers.
248366
There are 15 prime numbers from 1 to 50. They are 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47.
205611
We can, therefore, determine that the numbers that we haven't highlighted are all prime numbers. So now we have the list of prime numbers between 1 and 100: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.
84328
A prime number is a natural number, greater than one, that can only be divided by 1 and itself. The number 26 can be evenly divided by 1, 2, 13 and 26, with no remainder. Since 26 cannot be divided by just 1 and 26, it is not a prime number.
934039
A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole number that can be divided evenly into another number. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29. Numbers that have more than two factors are called composite numbers.
67125
2 is the only number which is even and prime. 3 is the smallest odd prime number.