Prime Hunters isn't a true story. Usually, such names indicate works of fiction that are made up for entertainment purposes rather than being based on real events.
Well, 'The Village on Prime' isn't based on real events. It's more of a made-up narrative designed to engage and captivate the audience with an imaginative plot.
I'm not sure specifically which 'prime true story' you are referring to. There could be many stories with that name. It might be about prime numbers in a mathematical context, like the discovery of prime number theories or the stories behind famous mathematicians who studied primes. Or it could be something completely different like a 'prime' location or event in a non - mathematical true story.