Cremona's table of elliptic curves

Curve 68800dj1

68800 = 26 · 52 · 43



Data for elliptic curve 68800dj1

Field Data Notes
Atkin-Lehner 2- 5+ 43- Signs for the Atkin-Lehner involutions
Class 68800dj Isogeny class
Conductor 68800 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 829440 Modular degree for the optimal curve
Δ -2423521280000000000 = -1 · 227 · 510 · 432 Discriminant
Eigenvalues 2- -1 5+ -2 -5 -2 -5 -3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,219167,63569537] [a1,a2,a3,a4,a6]
Generators [653:22016:1] Generators of the group modulo torsion
j 454786175/946688 j-invariant
L 2.0524001145254 L(r)(E,1)/r!
Ω 0.17857154343893 Real period
R 1.436679155905 Regulator
r 1 Rank of the group of rational points
S 1.0000000000747 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68800g1 17200m1 68800dz1 Quadratic twists by: -4 8 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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