The term mathematics department is identified in base64 scheme by the sequence bWF0aGVtYXRpY3MgZGVwYXJ0bWVudA==, while the MD5 signature is equal to edee1f3bdabd8fc434654b82fd089bf2. The ASCII encoding of mathematics department in hexadecimal notation is 6d617468656d6174696373206465706172746d656e74.