Cremona's table of elliptic curves

Curve 80408g1

80408 = 23 · 19 · 232



Data for elliptic curve 80408g1

Field Data Notes
Atkin-Lehner 2+ 19- 23- Signs for the Atkin-Lehner involutions
Class 80408g Isogeny class
Conductor 80408 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 354816 Modular degree for the optimal curve
Δ -10403457772610288 = -1 · 24 · 192 · 239 Discriminant
Eigenvalues 2+  1 -2  0  0 -7 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,25216,4667465] [a1,a2,a3,a4,a6]
Generators [3764:231173:1] Generators of the group modulo torsion
j 748596992/4392287 j-invariant
L 4.4990691190176 L(r)(E,1)/r!
Ω 0.29376327713894 Real period
R 0.95720548383901 Regulator
r 1 Rank of the group of rational points
S 1.0000000003936 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3496a1 Quadratic twists by: -23


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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