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solve (Q-1)^2/4-sqrt(Q^2-6461)/2-sqrt[(Q-1)^2/4]*[sqrt[(Q-1)^2/4]-1]=(p-1)/2 , K=11*b ,((11+b)/2-1)^2/4-(m/4)=(p-1)/2 ,m/4=1 , ((11+b)/2)^2-(m/2)^2=K
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