Cremona's table of elliptic curves

Curve 80688u1

80688 = 24 · 3 · 412



Data for elliptic curve 80688u1

Field Data Notes
Atkin-Lehner 2- 3+ 41- Signs for the Atkin-Lehner involutions
Class 80688u Isogeny class
Conductor 80688 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 120960 Modular degree for the optimal curve
Δ 19531660032 = 28 · 33 · 414 Discriminant
Eigenvalues 2- 3+ -2  4 -1 -5 -8  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-7284,-236772] [a1,a2,a3,a4,a6]
Generators [137:1148:1] Generators of the group modulo torsion
j 59090512/27 j-invariant
L 4.2630529020386 L(r)(E,1)/r!
Ω 0.51678989340679 Real period
R 2.749700894828 Regulator
r 1 Rank of the group of rational points
S 1.0000000011781 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20172i1 80688be1 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
Back to Tables and computations