On the Diophantine equation $x^2+7=y^m$

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Samir Siksek, John E. Cremona Acta Arithmetica 109 (2003), 143-149 MSC: Primary 11G30; Secondary 11D41. DOI: 10.4064/aa109-2-3

Samir SiksekDepartment of Mathematics and Statistics
College of Science
Sultan Qaboos University
P.O. Box 36
Al-Khod 123, Oman
e-mail
John E. CremonaSchool of Mathematical Sciences
University of Nottingham
University Park
Nottingham NG7 2RD, U.K.
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