In an RSA system the public key of a given user is e = 31, n = 3599. What is the private key of this user?

In an RSA system the public key of a given user is e = 31, n = 3599.

1.	In an RSA system the public key of a given user is e = 31, n = 3599. What is the private key of this user?
A.	3031
B.	2412
C.	2432
D.	1023
Answer» B. 2412

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Compute private key (d, p, q) given public key (e=23, n=233 ´ 241=56,153).
In an RSA system the public key of a given user is e = 31, n = 3599. What is the private key of this user?
For p = 11 and q = 17 and choose e=7. Apply RSA algorithm where PT message=88 and thus find the CT.
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THE_PLAINTEXT_MESSAGE_CONSIST_OF_SINGLE_LETTERS_WITH_5-BIT_NUMERICAL_EQUIVALENTS_FROM_(00000)2_TO_(11001)2._THE_SECRET_DECIPHERING_KEY_IS_THE_SUPERINCREASING_5-TUPLE_(2,_3,_7,_15,_31),_M_=_61_AND_A_=_17._FIND_THE_CIPHERTEXT_FOR_THE_MESSAGE_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ‚À´WHY‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖŒÄ.?$#
IN_MERKLE-HELLMAN_CRYPTOSYSTEM,_THE_PUBLIC_KEY_CAN_BE_USED_TO_DECRYPT_MESSAGES,_BUT_CANNOT_BE_USED_TO_DECRYPT_MESSAGES._THE_PRIVATE_KEY_ENCRYPTS_THE_MESSAGES.?$
For p = 11 and q = 17 and choose e=7. Apply RSA algorithm where PT message=88 and thus find the CT.$

In an RSA system the public key of a given user is e = 31, n = 3599. What is the private key of this user?

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