message: Fixing incorrect powers of two
diff: @@ -56,8 +56,9 @@ const powerOfTwo = [
  0x800000000000,
  0x1000000000000,
  0x2000000000000,
  - 0x20000000000000,
  - 0x8000000000000
  + 0x4000000000000,
  + 0x8000000000000,
  + 0x10000000000000 // Math.pow(2, 52), highest bit that can be set correctly.
  ];
  /**
  