The term quartic polynomial is identified in base64 scheme by the sequence cXVhcnRpYyBwb2x5bm9taWFs, while the MD5 signature is equal to deaa935d98f70069a34d5038301bee7f. The ASCII encoding of quartic polynomial in hexadecimal notation is 7175617274696320706f6c796e6f6d69616c.