You and your friend Lara are considering the linear congruence ax = b (mod m), where m = 6 x 11 x 233, b = 232 x 379 and a is an unspecified integer in the range 2645 < a < 2665. In this question you may assume that 11, 23 and 379 are prime numbers, and you may use the table of prime factorisations given at the bottom of the question. (a) Lara askes you to give all a in the range 2645

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