To store your English papers, emails, and other documents containing letters, the computer first must convert the letter into a number. To do this, a system was created in the 1960's called ASCII (American Standard Code for Information Interchange) which assigns a decimal value to each letter. Here are the ASCII codes for uppercase letters A - Z: A B C D E F G H J K L M 65 66 67 68 69 70 71 72 73 74 75 76 77 N P R S T U V W X Y 2 78 79 80 81 82 83 84 85 86 87 88 89 90 Encrypt each letter of the five letter word SHARE by converting to a decimal value then encrypting using the RSA public key e = 3, n = 1711. The encrypted message will be: If the numbers are get too big for your calculator, try this online calculator . Submit