no
yes there are about 41 primes
yes, 1 and 2
In order to answer the question, it is necessary to know "other than" what. The answer is probably "no", because there is only one such pair.
2 and 3 are the only consecutive primes.
no primes other than two are even numbers. this is simply because any number larger then 2 can always be divided by two and itself while 2 can only be divided by 2 and 2 is itself. hope this was helpful
A line that joins any vertex of a polygon (or polyhedron) to any vertex other than itself or adjacent ones is a diagonal.
Just 7. Any other number divisible by 7 isn't prime.
It is not. Of the infinitely many primes only one (the number 2) is even, the rest are all odd. The sum of any two primes other than 2 is even and therefore not a prime. If one of the primes in the sum is 2 then the sum is a prime only if the other is the lower of a pair of twin primes. So, while it is possible, it is certainly more likely that the sum is a composite.
There are an infinite number of primes greater than any number given.
False. Co-primes are not the same as twin primes.Co-primes are any numbers having no common factorsother than 1. Examples of co-primes are 8 and 9 or 15 and 32.Twin primes are pairs of prime numbers exactly 2 apart such as 11 and 13 or 659 and 661.
Any composite number will do. No primes!
The sieve will eventually locate all the primes up to any limit.The sieve will eventually locate all the primes up to any limit.The sieve will eventually locate all the primes up to any limit.The sieve will eventually locate all the primes up to any limit.