The greatest prime number below 25 is 23.
It is 2 and which is the only even prime number
5 is prime.
On Jan. 25, 2013, the largest known prime number, 257,885,161-1, was discovered on Great Internet Mersenne Prime Search (GIMPS) volunteer Curtis Cooper's computer. The new prime number, 2 multiplied by itself 57,885,161 times, less one, has 17,425,170 digits.
25 is not a prime number since it can be evenly divided by 5 as well as 1 and 25.
The greatest prime number below 25 is 23.
It is 2 and which is the only even prime number
5 is prime.
As of January 25, 2014, the largest known prime number was calculated to be 257,885,161 − 1; a number containing 17,425,170 digits. This is, of course, too large to display.
On Jan. 25, 2013, the largest known prime number, 257,885,161-1, was discovered on Great Internet Mersenne Prime Search (GIMPS) volunteer Curtis Cooper's computer. The new prime number, 2 multiplied by itself 57,885,161 times, less one, has 17,425,170 digits.
25 is not a prime number since it can be evenly divided by 5 as well as 1 and 25.
On Jan. 25, 2013, the largest known prime number, 257,885,161-1, was discovered on Great Internet Mersenne Prime Search (GIMPS) volunteer Curtis Cooper's computer. The new prime number, 2 multiplied by itself 57,885,161 times, less one, has 17,425,170 digits.
Yes. 25 is a multiple of 5 and the number 5 is a prime number.
On Jan. 25, 2013, the largest known prime number, 2^57,885,161-1, was discovered on Great Internet Mersenne Prime Search (GIMPS) volunteer Curtis Cooper's computer.
23
On Jan. 25, 2013, the largest known prime number, 257,885,161-1, was discovered on Great Internet Mersenne Prime Search (GIMPS) volunteer Curtis Cooper's computer. The new prime number, 2 multiplied by itself 57,885,161 times, less one, has 17,425,170 digits.
25 is composite.