Cremona's table of elliptic curves

Curve 720j7

720 = 24 · 32 · 5



Data for elliptic curve 720j7

Field Data Notes
Atkin-Lehner 2- 3- 5- Signs for the Atkin-Lehner involutions
Class 720j Isogeny class
Conductor 720 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 241864704000 = 215 · 310 · 53 Discriminant
Eigenvalues 2- 3- 5-  4  0  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-768027,-259067446] [a1,a2,a3,a4,a6]
j 16778985534208729/81000 j-invariant
L 1.9352482297828 L(r)(E,1)/r!
Ω 0.16127068581523 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 90c8 2880bb7 240b8 3600bk7 Quadratic twists by: -4 8 -3 5


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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