In a future not so far way, Earth archaeologists find on a far away planet a fragment from a long lost civilization. This fragment involves an unknown operation *|*. Unlocking its secrets may lead to a breakthrough in understanding their civilization. Can you do it? If 21 *|* 7 = 11 and 17924 *|* 10751 = 851 then how much is: 1982 *|* 2010 = ?