There were over 60 historians living at the time of the life of Jesus yet not one of them wrote his name in any of their work. Doesn't this sound a little odd? The first writings about the false name of Jesus appeared 100 years approximately after his death.
This wasn't his last supper!
The real life character of Jesus was a man named Jmmanuel , Joseph his father was in reality an affluent man who owned his own carpentry business employing architects, Jmmanuel not (Jesus) was educated to a high level and could read and write as with his fellow brothers and sisters.
After Jmmanuels crucifixion in which he survived and then fled to India and lived to a very old age where he was buried somewhere in Srinagar, India. If you want to know the real events and the real spiritual teachings check out the Talmud of Jmmanuel which was discovered in Jerusalem in 1963.