[2,3,7,5,31,3,127,17,73,11,12207031,13,8191,43, 151,257,131071,46441,524287,61681,368089,683, 11111111111111111111111,241, 705429635566498619547944801,2731,262657,15790321, 7369130657357778596659,331,2147483647,65537, 599479,43691]