I see that:

3rd triangular number is 6

5th triangular number is 15

7th triangular number is 28

3 + 5 + 7 = 15

6 + 15 + 28 = 49

15 squared is 225

49th triangular number is 1225

1225 is Christmas, the 1225th prime number is 9931 which first occurs in Pi at the end of 22222 digits, 9931 reversed is 1399, the 222nd prime number.

225 * 15 is 3375. The sum of 761 (the 135th prime number) digits of Pi (all digits of Pi before the "999999" sequence) is 3375, or 15 cubed.

The sum of 1717 digits of Pi is 7755. The alternating digit sum is -137, and 137 is the 33rd prime number.

7 * 7 * 5 * 5 = 1225.

If you select 2665 digits of Pi, the string immediately following is 1427, the 225th prime number: 1427 04 7755

We also see that 7755 follows, 7 * 7 * 5 * 5 = 1225.

2665 days above 12/21/2012 (end of the 13th baktun) is 4/8/2020, Passover 2020, long count 13.0.7.7.5, Tzolk'in day 225... 775 + 225 = 1000 ...

Verse #26262:

John 6:4

And the passover, a feast of the Jews, was nigh.

5/14/1948 (founding of Israel) + 26262 days = 4/8/2020, Passover 2020.

The 262nd prime number is 1667, the 1667th prime number is 14159, the first five digits of Pi, 262 + 1667 = 1929, and there are 929 chapters in the Old Testament.

If 4/8/2020 were day 1 of a period, then the 262nd day would be 12/25/2020.

7/17/2019 is an important landmark on the timeline, taking place 357 days after the start of the final 360 day cycle of the 7920 days on 7/25/2018.

7/17/2019 also takes place 2399 days (the 357th prime number) after 12/21/2012.

7/17/2019 plus 266 days is 4/8/2020, the date which is 2665 days above 12/21/2012.

From 9/23/2017 (Revelation 12 Sign) to 12/25/2020 is 1189 days (1189 chapters in the Bible)

From 2/9/2017 (2265 days from 4/24/2023) to 12/25/2020 is 1415 days (first four digits of Pi)

What is the true meaning of 3, 5, 7?