How likely do you think it is that there may have been a person in a the last 2000 years who solved one of life's great mysteries but never reported/recorded it?

https://lemmy.world/post/13712359

How likely do you think it is that there might have been a person in a the last 2000 years who solved one of life's great mysteries but never reported/recorded it? - Lemmy.World

Isn’t that why Fermat’s last theorem had so much hype for so long?