Cremona's table of elliptic curves

Curve 68400fi1

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400fi1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 19- Signs for the Atkin-Lehner involutions
Class 68400fi Isogeny class
Conductor 68400 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 884736 Modular degree for the optimal curve
Δ -582087720960000000 = -1 · 220 · 39 · 57 · 192 Discriminant
Eigenvalues 2- 3- 5+  2 -6  0  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-354675,89203250] [a1,a2,a3,a4,a6]
j -105756712489/12476160 j-invariant
L 2.2584400316469 L(r)(E,1)/r!
Ω 0.2823050055487 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 8550f1 22800ce1 13680bw1 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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