Dear Doves,
Since my October 10th post I have found yet more linkages between Israel's 73rd anniversary year and 2021, here they are:
2021 can be shortened and written as '21, and the 21st prime number is 73.
As previously mentioned, the difference between 2701 and 2021 is 680, 680 reversed is 086 or 86 which is the gematria of the third word of the Torah, Elohim or God, and Elohim occurs in the Tanakh exactly 680 times.
Dafei Tang points out on his blog at The Times of Israel (link below) that Tanakh is an expanded acronym for TNK (Hebrew has no vowels), the T is for Torah, N is for Nevi'im or Prophets, and K is for Ketuvim or Writings, and the gematria values for the words Torah, Nevi'im, and Ketuvah are respectively 611, 113, and 478 for a total of 1202, and of course 1202 is the reverse or mirror-image of 2021.