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170 and 190 are composite numbers, not primes. Twin primes are pairs of prime numbers that differ from each other by two. Examples of all twin primes less than 200 are (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), (71, 73), (101, 103), (107, 109), (137, 139), (149, 151), (179, 181), (191, 193), and (197, 199).
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Are twin primes infinitive?
Yes, there are an infinite number of twin primes.
What is a pair of twin prime?
A twin prime pair are two primes separated by 2. For example, 3 and 5 are twin primes. It is conjectured that there are an infinite number of twin primes.
Is 71 and 73 twin primes?
twin primes are 2 prime numbers with a difference of 2 the prime numbers 5 and 3 are twin primes because 5 minus 3 equals 2 so 109 and 111 are not twin primes
What are the next two twin primes after sixty?
71,73 and 101,103 are the next two twin primes after 60.
What is an example of a conjecture?
A famous conjecture is the Twin prime conjecture, which states that there are infinitely many "twin primes" - primes which are 2 apart (for example, 11 and 13, or 17 and 19, are twin primes)
