The term prothrombin accelerator is identified in base64 scheme by the sequence cHJvdGhyb21iaW4gYWNjZWxlcmF0b3I=, while the MD5 signature is equal to be21cb92b53ecb3ac39273789a31f69c. The ASCII encoding of prothrombin accelerator in hexadecimal notation is 70726f7468726f6d62696e20616363656c657261746f72.