A Hyperelliptic Smoothness Test, II
A Hyperelliptic Smoothness Test, II
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超椭圆平滑度测试,II
DOI:
10.1112/plms/84.1.105
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发表时间:
2002
期刊:
影响因子:
--
通讯作者:
C. Pomerance
中科院分区:
文献类型:
--
作者:
H. Lenstra;Jonathan Pila;C. Pomerance
This series of papers presents and rigorously analyzes a probabilistic algorithm for finding small prime factors of an integer. The algorithm uses the Jacobian varieties of curves of genus 2 in the same way that the elliptic curve method uses elliptic curves. This second paper in the series is concerned with the order of the group of rational points on the Jacobian of a curve of genus 2 defined over a finite field. We prove a result on the distribution of these orders. 2000 Mathematical Subject Classification: 11Y05, 11G10, 11M20, 11N25.