AIC values in ARIMA in R



I ran auto.arima and got 134 as AIC value.when i ran ARIMA as per the ACF and PACF graphs
i gave orders and got -730 as AIC value.which value is the best?Also in auto.arima when Seasonality=TRUE
i got (0,1,0) as p,d,q.while when i gave orders then p,d,q where (2,1,5) and seasonal orders as (2,1,1).is my fit the correctone?