The Jewish year 5776 begins at sunset on 9.13.2015.5776 is a perfect square > 76 x 76 = 5776.The last time the Jewish year was a perfect square was 5625 (75 x 75). That year spanned the majority of the Gregorian year 1865.Lincoln was assassinated on 4.15.1865.4.15.1865 + 37 x 1480 ('CHRIST') days will be 3.20.2015 > total solar eclipse, vernal equinox, first day of Jewish religious year (Nisan 1).1480 = 37 x 4037 Celsius = 98.6 Fahrenheit > 37 days difference between 7 solar and 7 prophetic years > 37 days have 888 hours.It will be 153 years before the Jewish year is a perfect square again in 5929 > 77 x 77. 5929 spans the majority of the Gregorian year 2169.1.25.2015 to 3.20.2015 = 54 days, or 1296 hours.1296 = 36 x 3636th triangle number is 6663636 is the sum of the four points of the overall prime cross where the 153rd prime number is the center and where Obama's name falls as the 43rd different President.This is definitely another significant marker for 3.20.2016. Another day to watch Obama?