The term last but not least is identified in base64 scheme by the sequence bGFzdCBidXQgbm90IGxlYXN0, while the MD5 signature is equal to 33d85c25349724b4929fec62fbcfd937. The ASCII encoding of last but not least in hexadecimal notation is 6c61737420627574206e6f74206c65617374.