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Mathematics of Computation
Journal of the American Mathematical Society
ISSN 1088-6842(e) ISSN 0025-5718(p)
     

Prime powers in elliptic divisibility sequences

Author(s): Graham Everest; Helen King.
Journal: Math. Comp. 74 (2005), 2061-2071.
MSC (2000): Primary 11G05, 11A41
Posted: March 1, 2005
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Abstract: Certain elliptic divisibility sequences are shown to contain only finitely many prime power terms. In some cases the methods prove that only finitely many terms are divisible by a bounded number of distinct primes.


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Additional Information:

Graham Everest
Affiliation: School of Mathematics, University of East Anglia, Norwich NR4 7TJ, United Kingdom
Email: g.everest@uea.ac.uk

Helen King
Affiliation: School of Mathematics, University of East Anglia, Norwich NR4 7TJ, United Kingdom
Email: h.king@uea.ac.uk

DOI: 10.1090/S0025-5718-05-01737-0
PII: S 0025-5718(05)01737-0
Keywords: Elliptic curve, isogeny, prime, elliptic divisibility sequence
Received by editor(s): March 30, 2004
Received by editor(s) in revised form: April 26, 2004
Posted: March 1, 2005
Additional Notes: The second author was supported by an EPSRC Doctoral Training Award. Both authors thank the referee for several comments leading to improvements in the text.
Copyright of article: Copyright 2005, American Mathematical Society


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