Cremona's table of elliptic curves

Curve 68400fh2

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400fh2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 19- Signs for the Atkin-Lehner involutions
Class 68400fh Isogeny class
Conductor 68400 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ -7.79792905872E+21 Discriminant
Eigenvalues 2- 3- 5+  2 -3 -6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-71551875,-232997818750] [a1,a2,a3,a4,a6]
j -1389310279182025/267418692 j-invariant
L 1.038171920251 L(r)(E,1)/r!
Ω 0.025954298148399 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 8550e2 22800cd2 68400gl1 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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