1957/1/3: 01031957 = 0103:1957 = integer ratio of 1 to 19
1957/1/3: 1357 = 1:3:5:7 = arthimetic series of increment 2
1957/1/3: 19570103 = 1957:0103 = integer ratio of 19 to 1
1957/1/7: 010757 = 010:757 = each is palindrome
1957/1/9: 1957 = 19:57 = integer ratio of 1 to 3
1957/1/9: 5719 = 57:19 = integer ratio of 3 to 1
1957/1/14: 570114 = 570:114 = integer ratio of 5 to 1
1957/1/19: 011957 = 011:957 = integer ratio of 1 to 87
1957/1/29: 012957 = 01:29:57 = arthimetic series of increment 28
1957/2/7: 020757 = 020:757 = each is palindrome
1957/2/13: 021357 = 021:357 = integer ratio of 1 to 17
1957/3/1: 01031957 = 0103:1957 = integer ratio of 1 to 19
1957/3/1: 1357 = 1:3:5:7 = arthimetic series of increment 2
1957/3/7: 030757 = 030:757 = each is palindrome
1957/3/30: 033057 = 03:30:57 = arthimetic series of increment 27
1957/4/7: 040757 = 040:757 = each is palindrome
1957/5/7: 050757 = 050:757 = each is palindrome
1957/5/7: 5757 = cyclic permutation symmetric
1957/5/7: 7557 = palindrome
1957/5/13: 051357 = 051:357 = integer ratio of 1 to 7
1957/5/31: 053157 = 05:31:57 = arthimetic series of increment 26
1957/6/7: 060757 = 060:757 = each is palindrome
1957/7/1: 010757 = 010:757 = each is palindrome
1957/7/2: 020757 = 020:757 = each is palindrome
1957/7/3: 030757 = 030:757 = each is palindrome
1957/7/4: 040757 = 040:757 = each is palindrome
1957/7/5: 050757 = 050:757 = each is palindrome
1957/7/5: 57075 = palindrome
1957/7/5: 5757 = cyclic permutation symmetric
1957/7/5: 5775 = palindrome
1957/7/5: 7557 = palindrome
1957/7/6: 060757 = 060:757 = each is palindrome
1957/7/7: 070757 = 070:757 = each is palindrome
1957/7/8: 080757 = 080:757 = each is palindrome
1957/7/9: 090757 = 090:757 = each is palindrome
1957/8/7: 080757 = 080:757 = each is palindrome
1957/9/1: 1957 = 19:57 = integer ratio of 1 to 3
1957/9/5: 195795 = 19:57:95 = arthimetic series of increment 38
1957/9/7: 090757 = 090:757 = each is palindrome
1957/10/1: 571001 = 571:001 = integer ratio of 571 to 1
1957/10/17: 101757 = 101:757 = each is palindrome
1957/10/17: 171057 = 171:057 = integer ratio of 3 to 1
1957/11/17: 111757 = 111:757 = each is palindrome
1957/12/17: 121757 = 121:757 = each is palindrome