The term margaret hilda thatcher is identified in base64 scheme by the sequence bWFyZ2FyZXQgaGlsZGEgdGhhdGNoZXI=, while the MD5 signature is equal to dc6467aaff36637be16746dd22b60276. The ASCII encoding of margaret hilda thatcher in hexadecimal notation is 6d617267617265742068696c6461207468617463686572.