Descrete Math

Let p=17 and q=31 and e=37, using RSA Encryption, encrypt the following message "I MATH", use the cipher for the letters (A=1, B=2, ... , Z=26), =27 and let a space be 28.

Using the same numbers from above and find d, then decrypt the following message: 443, 240,328, 259, 267, 140, 1.