Cremona's table of elliptic curves

Curve 75840j1

75840 = 26 · 3 · 5 · 79



Data for elliptic curve 75840j1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 79+ Signs for the Atkin-Lehner involutions
Class 75840j Isogeny class
Conductor 75840 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 32256 Modular degree for the optimal curve
Δ -621281280 = -1 · 219 · 3 · 5 · 79 Discriminant
Eigenvalues 2+ 3+ 5-  2  2 -7 -4 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-225,-1695] [a1,a2,a3,a4,a6]
j -4826809/2370 j-invariant
L 1.2041026548621 L(r)(E,1)/r!
Ω 0.6020513238179 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 75840cs1 2370b1 Quadratic twists by: -4 8


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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