Cremona's table of elliptic curves

Curve 80688z1

80688 = 24 · 3 · 412



Data for elliptic curve 80688z1

Field Data Notes
Atkin-Lehner 2- 3- 41+ Signs for the Atkin-Lehner involutions
Class 80688z Isogeny class
Conductor 80688 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 21504 Modular degree for the optimal curve
Δ 20656128 = 212 · 3 · 412 Discriminant
Eigenvalues 2- 3-  2 -2 -3 -3  0  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-232,1268] [a1,a2,a3,a4,a6]
Generators [7:6:1] Generators of the group modulo torsion
j 201433/3 j-invariant
L 8.5819831840553 L(r)(E,1)/r!
Ω 2.1629181280386 Real period
R 1.9838899756125 Regulator
r 1 Rank of the group of rational points
S 0.99999999993968 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5043a1 80688r1 Quadratic twists by: -4 41


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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