Static EXP2F_TABLE 

pub(crate) static EXP2F_TABLE: [u64; 64]

Generated by SageMath:

print("[")
for k in range(64):
    k = RealField(150)(2)**(RealField(150)(k) / RealField(150)(64))
    print(double_to_hex(k) + ",")
print("];")