Cremona's table of elliptic curves

Curve 68400w1

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400w1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 19- Signs for the Atkin-Lehner involutions
Class 68400w Isogeny class
Conductor 68400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ 11686781250000 = 24 · 39 · 59 · 19 Discriminant
Eigenvalues 2+ 3+ 5-  2  2  6 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-20250,1096875] [a1,a2,a3,a4,a6]
Generators [3202683:-148924:35937] Generators of the group modulo torsion
j 1492992/19 j-invariant
L 7.9573320555241 L(r)(E,1)/r!
Ω 0.71791849385848 Real period
R 11.083893400235 Regulator
r 1 Rank of the group of rational points
S 0.99999999994216 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34200ce1 68400x1 68400y1 Quadratic twists by: -4 -3 5


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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