Cremona's table of elliptic curves

Curve 80408l1

80408 = 23 · 19 · 232



Data for elliptic curve 80408l1

Field Data Notes
Atkin-Lehner 2- 19+ 23- Signs for the Atkin-Lehner involutions
Class 80408l Isogeny class
Conductor 80408 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 71424 Modular degree for the optimal curve
Δ 170912671744 = 211 · 193 · 233 Discriminant
Eigenvalues 2- -1  1 -2 -3  2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12320,-521876] [a1,a2,a3,a4,a6]
Generators [-3996:437:64] Generators of the group modulo torsion
j 8299991086/6859 j-invariant
L 3.9381281917436 L(r)(E,1)/r!
Ω 0.453174521796 Real period
R 4.3450458953101 Regulator
r 1 Rank of the group of rational points
S 1.0000000000421 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 80408p1 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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