The term edward lawrie tatum is identified in base64 scheme by the sequence ZWR3YXJkIGxhd3JpZSB0YXR1bQ==, while the MD5 signature is equal to bce1d9206f30fa8b8ab9364c485bc8a0. The ASCII encoding of edward lawrie tatum in hexadecimal notation is 656477617264206c617772696520746174756d.