Cremona's table of elliptic curves

Curve 78320bd1

78320 = 24 · 5 · 11 · 89



Data for elliptic curve 78320bd1

Field Data Notes
Atkin-Lehner 2- 5+ 11- 89+ Signs for the Atkin-Lehner involutions
Class 78320bd Isogeny class
Conductor 78320 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 81920 Modular degree for the optimal curve
Δ 133432217600 = 212 · 52 · 114 · 89 Discriminant
Eigenvalues 2- -2 5+ -2 11-  4 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-3256,68244] [a1,a2,a3,a4,a6]
Generators [44:110:1] Generators of the group modulo torsion
j 932288503609/32576225 j-invariant
L 3.2449648628742 L(r)(E,1)/r!
Ω 1.0317298168328 Real period
R 0.39314615249405 Regulator
r 1 Rank of the group of rational points
S 0.99999999989664 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4895a1 Quadratic twists by: -4


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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