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  • Cet exposé a été présenté le 16 février 2007.

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  • Orateur

    Graham Everest - Norwich University

A very deep problem with the Mersenne and Fibonacci sequences asks if there are infinitely many prime terms. Bang and Carmichael have studied the simpler problem which asks when the terms have primitive divisors. In my seminar I study the analogous questions for elliptic divisibility sequences.

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