Cremona's table of elliptic curves

Curve 78320d1

78320 = 24 · 5 · 11 · 89



Data for elliptic curve 78320d1

Field Data Notes
Atkin-Lehner 2+ 5+ 11+ 89+ Signs for the Atkin-Lehner involutions
Class 78320d Isogeny class
Conductor 78320 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 21504 Modular degree for the optimal curve
Δ 275686400 = 210 · 52 · 112 · 89 Discriminant
Eigenvalues 2+ -2 5+  2 11+  4 -2 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-176,-476] [a1,a2,a3,a4,a6]
Generators [-8:22:1] Generators of the group modulo torsion
j 592143556/269225 j-invariant
L 4.2266582621809 L(r)(E,1)/r!
Ω 1.3676292557361 Real period
R 0.77262500845215 Regulator
r 1 Rank of the group of rational points
S 1.000000000258 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 39160f1 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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