631 is the 115th prime number.
Trump was sworn in with the 115th Congress.
Donald Trump was announced the winner of the 2016 Election on 11/9/2016.
In regards to Obamacare.....
Trump announced his run for President in his 58-story Trump Tower. He was the winner of the 58th presidential election. He hired the 58 year old Steve Ray to host the inaugural ceremony. Inauguration Day is on a date with '58' numerology.
1/20/2017 - 1 + 20 + 20 + 17 = 58.
If you recall this past October 1st, 58 people were killed at a music festival.