The Primality of N=2A3n-1
Canadian mathematical bulletin, Tome 15 (1972) no. 4, pp. 585-589
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Lehmer [3] and Reisel [7] have devised tests for determining the primality of integers of the form A2n—1. Tables of primes of these forms may be found in [7] and Williams and Zarnke [10]. Little work, however, seems to have been done on integers of the form N=2A3n—1. Lucas [6] gave conditions that were only sufficient for the primality of N. Recently Lehmer [4] has given a method for determining the primality of an integer N if the factorization of N+1 is known.
Williams, H. C. The Primality of N=2A3n-1. Canadian mathematical bulletin, Tome 15 (1972) no. 4, pp. 585-589. doi: 10.4153/CMB-1972-101-7
@article{10_4153_CMB_1972_101_7,
author = {Williams, H. C.},
title = {The {Primality} of {N=2A3n-1}},
journal = {Canadian mathematical bulletin},
pages = {585--589},
year = {1972},
volume = {15},
number = {4},
doi = {10.4153/CMB-1972-101-7},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-101-7/}
}
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