For what it's worth, this what Sir Isaac Newton thought...
"And when it came to predicting the end of the world, Sir Isaac Newton was just as precise. He believed the Apocalypse would come in 2060 – exactly 1,260 years after the foundation of the Holy Roman Empire, according to a recently published letter.Jun 18, 2007"
https://www.standard.co.uk/hp/front/the-world-will-end-in-2060-according-to-newton-7254673.html
"And when it came to predicting the end of the world, Sir Isaac Newton was just as precise. He believed the Apocalypse would come in 2060 – exactly 1,260 years after the foundation of the Holy Roman Empire, according to a recently published letter.Jun 18, 2007"
https://www.standard.co.uk/hp/front/the-world-will-end-in-2060-according-to-newton-7254673.html