It takes 3 days to count to a million.
only one has and that is the number 3
There are infinitely many twin primes. One example is 5 and 7.
101
Believe it or not, the number of prime numbers beginning with 8 is infinite.
Believe it or not, the number of prime numbers beginning with 8 is infinite.
Well, to begin with, 2 and 3 are not twin primes. The first twin primes are 3 and 5, but then 5 and 7 are also twin primes. After that, it's 11 and 13, then 17 and 19, 29 and 31, and 41 and 43. Twin primes are distinguished by having a difference of 2 between them.
3 and 7.
There are 4 and they are 2 3 5 and 7
there are 13 primes not 5.
301
5 and 7 are twin primes.
Just 7. Any other number divisible by 7 isn't prime.