Cremona's table of elliptic curves

Class 70720bh

70720 = 26 · 5 · 13 · 17



Data for isogeny class 70720bh

Field Data Notes
Atkin-Lehner 2- 5+ 13- 17- Signs for the Atkin-Lehner involutions
Conductor 70720 Conductor
Count 2 Number of curves in isogeny class
Curves 70720bh1 70720bh2 Curves in isogeny class
deg 32768 Modular degree for the optimal curve
Eigenvalues 2- -2 5+ -2 -6 13- 17- -4 Hecke eigenvalues for primes less than 20
L 5.9214757832647 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 70720bg 35360e Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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