@heir:
d2! = (1) = 1
d2! = (1) = 1d1488 = (335) = 335d2020 = (1291) = 1291d7777 = (3488) = 3488d100 = (71) = 71d100 = (39) = 39d20 = (9) = 9d20 = (16) = 161d20 = (15) = 15d20 = (12) = 12d100 = (37) = 371d200 = (195) = 195d300 = (152) = 152d400 = (273) = 273d444 = (402) = 402d500 = (407) = 407d600 = (233) = 233d700 = (12) = 12d777 = (71) = 71d800 = (162) = 162d900 = (105) = 105d1000 = (212) = 212