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椭圆曲线y^2=x^3+135x-278的整数点 被引量:14

Points on the elliptic curve y^2=x^3+135x-278
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摘要 运用同余、递归序列等初等方法讨论了椭圆曲线y^2=x^3+135x-278上整数点的问题,证明该曲线仅有整数点(x,y)=(2,0),(14,±66),(284 594,±151 823 364). Using elementary methods such as congruence and recurrent sequence, it was proved that elliptic curve y^2=x^3+135x-278 has only integral points(x,y)=(2,0),(14,±66),(284 594,±151 823 364).
作者 崔保军 CUI Baojun(Department of Mathematics,Gansu Normal University for Nationalities,Hezuo 747000,China)
出处 《安徽大学学报(自然科学版)》 CAS 北大核心 2019年第2期28-32,共5页 Journal of Anhui University(Natural Science Edition)
基金 甘肃省教育厅科研基金资助项目(2016B111)
关键词 椭圆曲线 同余 整数点 递推序列 elliptic curve congruence integral point recurrent sequence
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