Since this is a Fast Fact, I will focus on one single prophecy and one for which there is no need to delve into minutia such as translating a lunar calendar into a solar, etc.
Whilst Jesus was still essentially a nobody, who was surely all but unknown outside of a very narrow geographical range, the following event took place (see Mark 14:3-10):
…being in Bethany at the house of Simon the leper, as He sat at the table, a woman came having an alabaster flask of very costly oil of spikenard. Then she broke the flask and poured it on His head.
Then Jesus prophesied,
Assuredly, I say to you, wherever this gospel is preached in the whole world, what this woman has done will also be told as a memorial to her.
Since that time, this prophecy has come true as you can travel the globe and find people of different places, cultures and languages who know this story.
Therefore, Jesus made a prediction and behold, it came true and there is no denying it.