146376311462000229044089943070-27661940^2=146,376,311,461,999,463,861,165,379,470,
146,376,311,461,999,463,861,165,379,470*4+1=585,505,245,847,997,855,444,661,517,881,
146,376,311,461,999,463,861,165,379,470+27661940=146,376,311,461,999,463,861,193,041,410,
146,376,311,461,999,463,861,193,041,410*4+1=585,505,245,847,997,855,444,772,165,641 |