There are eight twin primes between 1 and 100. They are (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), and (71, 73).
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Twin primes between 50 and 100 are {59, 61} and {71, 73}.
There are no twin primes between 80 and 100. The closest to that range are (71, 73) and (101, 103).
Here are all the twin primes between 100 and 200.(101, 103), (107, 109), (137, 139), (149, 151), (179, 181), (191, 193), and (197, 199).Twin primes are prime numbers that differ from each other by 2.
eight (8)
The twin primes in this range are 59 & 61 and 71 & 73.