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arXiv · 1004.3169

Factorizations of Cunningham numbers with bases 13 to 99

Richard P. Brent·Peter L. Montgomery·Herman J. J. te Riele
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Abstract

This Report updates the tables of factorizations of a^n +- 1 for 13 < a < 100, previously published as CWI Report NM-R9212 (June 1992) and updated in CWI Report NM-R9419 (Update 1, September 1994) and CWI Report NM-R9609 (Update 2, March 1996). A total of 951 new entries in the tables are given here. The factorizations are now complete for n < 76, and there are no composite cofactors smaller than 10^102.

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Richard P. Brent, Peter L. Montgomery, Herman J. J. te Riele. 2010-04-20. Factorizations of Cunningham numbers with bases 13 to 99. https://arxiv.org/abs/1004.3169

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