Cremona's table of elliptic curves

Curve 67424c1

67424 = 25 · 72 · 43



Data for elliptic curve 67424c1

Field Data Notes
Atkin-Lehner 2+ 7- 43+ Signs for the Atkin-Lehner involutions
Class 67424c Isogeny class
Conductor 67424 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 78848 Modular degree for the optimal curve
Δ -4775284437952 = -1 · 26 · 79 · 432 Discriminant
Eigenvalues 2+ -2  0 7-  0 -2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-9718,-386688] [a1,a2,a3,a4,a6]
j -39304000/1849 j-invariant
L 0.47952440014156 L(r)(E,1)/r!
Ω 0.23976220151608 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 67424h1 67424b1 Quadratic twists by: -4 -7


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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