The term antediluvian patriarch is identified in base64 scheme by the sequence YW50ZWRpbHV2aWFuIHBhdHJpYXJjaA==, while the MD5 signature is equal to 1ab38dd612c406445361367fd713b58e. The ASCII encoding of antediluvian patriarch in hexadecimal notation is 616e746564696c757669616e20706174726961726368.