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2014-09-02T22:26:38+03:00
1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20*21*22*23*24*25=15511210043330985984000000

R/s:produsul primelor 25 de numere naturale nenule se termina in 6 zerouri