Cremona's table of elliptic curves

Curve 80408i1

80408 = 23 · 19 · 232



Data for elliptic curve 80408i1

Field Data Notes
Atkin-Lehner 2+ 19- 23- Signs for the Atkin-Lehner involutions
Class 80408i Isogeny class
Conductor 80408 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 101376 Modular degree for the optimal curve
Δ -720046564096 = -1 · 28 · 19 · 236 Discriminant
Eigenvalues 2+ -2  1  3  3 -4 -5 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-705,-41693] [a1,a2,a3,a4,a6]
Generators [107:-1058:1] Generators of the group modulo torsion
j -1024/19 j-invariant
L 5.4464468815212 L(r)(E,1)/r!
Ω 0.38861132385455 Real period
R 0.87594701732513 Regulator
r 1 Rank of the group of rational points
S 1.0000000001936 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 152a1 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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