Răspuns :
Dam factor 2^1 = 2^(1+2+3+...+45) Pt. suma de la exponent aplic formula sumei lui Gauss => 45*46/2 = 1035 Inlocuim => 2^1035
Dam factor 2^1 = 2^(1+2+3+...+45) Pt. suma de la exponent aplic formula sumei lui Gauss => 45*46/2 = 1035 Inlocuim => 2^1035