View Compilation Error

0_0_28752998_17494\Main.java:8: 错误: TWO可以在BigInteger中访问private
            if(p.mod(BigInteger.TWO).equals(BigInteger.ONE)){
                               ^
0_0_28752998_17494\Main.java:12: 错误: TWO可以在BigInteger中访问private
            p = p.divide(BigInteger.TWO);
                                   ^
0_0_28752998_17494\Main.java:29: 错误: TWO可以在BigInteger中访问private
            BigInteger m = mod_pow(BigInteger.TWO,BigInteger.valueOf(x + 3));
                                             ^
3 个错误