Today there is an "also ran" Sync number, 775, that has three of the four markers I look for in a Sync number. For one number to have all four markers is a lot to ask, so it's a very rare thing, but three markers is still interesting.
The three markers this number shows are 1) Three exact syncs. 2) One off-by-one-day sync. 3) Back-to-back Leader/Follower of the pair of sync numbers.
At this point, you can reasonably ask, What the heck else do you want? Right? But the fourth marker, which this sync does not have, is 4) The first jump back in time for the target number should also be the first sync, what I call a "one-hop" sync because it falls one hop back in time. That didn't happen here (rats!), but this chart nicely shows the other three markers.
08/22/2020,866,533 | 03/03/2020,214,703 | 01/13/2017,143,049 | 05/13/2013,421,848 | 03/31/2009,375,795 | 06/30/2006,008,007 -
08/23/2020,375,369 | 03/04/2020,722,503 | 01/14/2017,537,881 | 05/14/2013,630,375 | 04/01/2009,759,126 | 07/01/2006,415,375 -
08/24/2020,618,357 | 03/05/2020,608,998 | 01/15/2017,997,885 | 05/15/2013,413,513 | 04/02/2009,058,709 | 07/03/2006,702,954
08/25/2020,904,848 | 03/06/2020,539,861 | 01/16/2017,725,356 | 05/16/2013,746,445 | 04/03/2009,296,937 | 07/04/2006,802,923
08/26/2020,108,236 | 03/07/2020,105,089 | 01/17/2017,973,923 | 05/17/2013,906,914 | 04/04/2009,673,970 | 07/05/2006,144,529
08/27/2020,943,180 | 03/08/2020,068,871 | 01/18/2017,379,186 | 05/18/2013,986,017 | 04/05/2009,092,946 | 07/06/2006,255,144
08/28/2020,069,179 | 03/09/2020,095,877 | 01/19/2017,101,601 | 05/19/2013,303,555 | 04/06/2009,684,238 | 07/07/2006,277,639
08/29/2020,195,310 | 03/10/2020,179,286 | 01/20/2017,689,477 | 05/20/2013,462,087 | 04/07/2009,496,081 | 07/08/2006,893,128
08/30/2020,633,283 | 03/11/2020,020,869 | 01/21/2017,099,493 | 05/21/2013,468,147 | 04/08/2009,839,241 | 07/10/2006,340,670
08/31/2020,201,868 | 03/12/2020,700,853 | 01/22/2017,732,789 | 05/22/2013,654,865 | 04/09/2009,415,172 | 07/11/2006,091,540
09/01/2020,601,708 | 03/13/2020,470,923 | 01/23/2017,984,305 | 05/23/2013,186,919 | 04/10/2009,927,669 | 07/12/2006,983,253
09/02/2020,289,518 | 03/14/2020,651,740 | 01/24/2017,008,228 | 05/24/2013,748,359 | 04/11/2009,638,867 | 07/13/2006,368,234
09/03/2020,685,415 | 03/15/2020,349,818 | 01/25/2017,308,180 | 05/25/2013,335,607 | 04/12/2009,496,687 | 07/14/2006,920,285
09/04/2020,737,204 | 03/16/2020,061,221 | 01/26/2017,583,416 | 05/26/2013,029,362 | 04/13/2009,850,362 | 07/15/2006,434,043
09/05/2020,651,750 | 03/17/2020,703,808 | 01/27/2017,301,030 | 05/27/2013,584,636 | 04/14/2009,051,428 | 07/17/2006,121,130
09/06/2020,039,459 | 03/18/2020,950,870 | 01/28/2017,162,613 | 05/28/2013,051,665 | 04/15/2009,223,601 | 07/18/2006,183,338
09/07/2020,362,456 | 03/19/2020,426,686 | 01/29/2017,443,237 | 05/29/2013,363,267 | 04/16/2009,239,621 | 07/19/2006,996,660
09/08/2020,944,254 | 03/20/2020,144,777 | 01/30/2017,211,615 | 05/30/2013,815,657 | 04/17/2009,797,736 | 07/20/2006,248,902
09/09/2020,783,480 | 03/21/2020,054,228 | 01/31/2017,989,282 | 05/31/2013,872,191 | 04/18/2009,655,193 | 07/21/2006,361,339
09/10/2020,856,247 | 03/22/2020,634,565 | 02/01/2017,722,701 | 06/01/2013,120,345 | 04/19/2009,341,593 | 07/22/2006,824,305
09/11/2020,173,468 | 03/23/2020,646,218 | 02/02/2017,882,074 | 06/02/2013,405,490 | 04/20/2009,846,148 | 07/24/2006,469,123
09/12/2020,188,123 | 03/24/2020,096,811 | 02/03/2017,087,584 | 06/03/2013,909,587 | 04/21/2009,961,509 | 07/25/2006,924,108
09/13/2020,117,191 | 03/25/2020,002,737 | 02/04/2017,522,553 | 06/04/2013,805,575 | 04/22/2009,396,870 | 07/26/2006,389,797
09/14/2020,185,069 | 03/26/2020,294,299 | 02/05/2017,502,895 | 06/05/2013,491,769 | 04/23/2009,568,546 | 07/27/2006,256,309
09/15/2020,446,788 | 03/27/2020,200,507 | 02/06/2017,287,140 | 06/06/2013,386,239 | 04/24/2009,324,384 | 07/28/2006,341,309
09/16/2020,690,099 | 03/28/2020,532,655 | 02/07/2017,307,228 | 06/07/2013,067,061 | 04/25/2009,780,745 | 07/29/2006,383,973
09/17/2020,108,061 | 03/29/2020,596,960 | 02/08/2017,361,177 | 06/08/2013,429,736 | 04/26/2009,310,793 | 07/31/2006,792,804
09/18/2020,026,763 | 03/30/2020,434,775 | 02/09/2017,146,480 | 06/09/2013,130,436 | 04/27/2009,683,858 | 08/01/2006,604,122 -
09/19/2020,???,??? | 03/31/2020,375,419 | 02/10/2017,775,570 | 06/10/2013,031,775 | 04/28/2009,775,798 | 08/02/2006,335,775 -
So close being a "perfect" sync number. I might still play it, especially in the Night draw if we happen to get a 775 leader in the Day draw:
775 Leaders - 031 064 121 181 256 311 335 434 480 520 541 580 603 639 646 695 735 743 776 799 845 858 892 996
P.S. Folks with eagle eyes may have noticed the little "bonus" third column I added which has a correctly distanced leader follower on the 775 and a combo of 375, 573. You couldn't make this stuff up. Nobody would believe it...