[3,7,3,31,3,127,3,7,3,23,3,8191,3,7,3,131071,3, 524287,3,7,3,47,3,31,3,7,3,233,3,2147483647,3,7,3, 31,3,223,3,7,3,13367,3,431,3,7,3,2351,3,127,3,7,3, 6361,3,23,3,7,3,179951,3,2305843009213693951,3,7, 3,31]
