12. Encrypt the message DEFEND using the RSA system with n = 43*59 and e = 13. First translate each letter into an integer and group together pairs of integers, so you have three 4-digit numbers...

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Extracted text: 12. Encrypt the message DEFEND using the RSA system with n = 43*59 and e = 13. First translate each letter into an integer and group together pairs of integers, so you have three 4-digit numbers (padding 0's in the front if necessary). Work with each of these numbers to encrypt them. The ciphertext should also be three 4- digit numbers.