It is a number 1 less than a Prime number. There is nothing else that can be said about it that is invariably true.
3 is prime, 1 less than the perfect square of 4 (2x2)
The largest prime number less than 1000 is 997.The largest prime number no less than 1000 is currently 257,885,161-1
Its square root is less than 9, but it is not evenly divisible by any number less than 9, other than 1, so it is a prime number
The only prime number greater than 25 but less than 30 is 29. A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. In this case, 29 is not divisible by any other numbers except for 1 and itself, making it a prime number.
no, factors of a number would be less than that of the original number. A prime number is a number that has factors of only itself and 1.
The lowest prime number is 2. The highest prime number less than 100 is 97.
No, says the number 9.
Prime numbers are numbers that are divisible by themselves and 1. 1 itself is not regarded as a prime number. With the exception of 2, all prime numbers are odd numbers. Applying this gives the following prime numbers less than 25 :- 2,3,5,7,11,13,17,19 and 23.
2, 3, 5, and 7 are prime numbers for one digit numbers. 1 is NOT a prime number.
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No. 9 is an odd integer less than 10 and you can get it by multiplying 3X3. All odd integers less than 9 are prime. Except one (1). The number 1 is neither prime nor composite.
No square number is a prime number, since it has the number you squared as a factor. There are several square numbers less than 100. Just calculate the squares of all numbers, starting with 1, until you reach or pass 100. Then stop.