bit, means that // when two of these values are multiplied together, the result isn't // ever one bit short. if excess < 7 { b[0] |= 0b1100_0000 >> excess } else { b[0] |= 0b0000_0001 b[1] |= 0b1000_0000 } // Make the value odd since an even number certainly isn't prime. b[len(b)-1] |= 1 // We don't need to check for p >= √2 × 2^(bits-1) (steps 4.4 and 5.4) // because we set the top two bits above, so // // p > 2^(bits-1) + 2^(bits-2) = 3⁄2 × 2^(bits-1) > √2 × 2^(bits-1) // // Step 5.5 requires checking...

these values are multiplied together, the result isn't // ever one bit short. if excess := len(b)*8 - bits; excess < 7 { b[0] |= 0b1100_0000 >> excess } else { b[0] |= 0b0000_0001 b[1] |= 0b1000_0000 } // Make the value odd since an even number certainly isn't prime. b[len(b)-1] |= 1 // We don't need to check for p >= √2 × 2^(bits-1) (steps 4.4 and 5.4) // because we set the top two bits above, so // // p > 2^(bits-1) + 2^(bits-2) = 3⁄2 × 2^(bits-1) > √2 × 2^(bits-1) // // Step 5.5 requires checking...