Cremona's table of elliptic curves

Curve 1968k1

1968 = 24 · 3 · 41



Data for elliptic curve 1968k1

Field Data Notes
Atkin-Lehner 2- 3- 41+ Signs for the Atkin-Lehner involutions
Class 1968k Isogeny class
Conductor 1968 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 2016 Modular degree for the optimal curve
Δ -2938208256 = -1 · 215 · 37 · 41 Discriminant
Eigenvalues 2- 3-  1 -2 -2 -7  7 -7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-4320,107892] [a1,a2,a3,a4,a6]
Generators [42:-48:1] Generators of the group modulo torsion
j -2177286259681/717336 j-invariant
L 3.4315807077966 L(r)(E,1)/r!
Ω 1.398867433498 Real period
R 0.087611199542633 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 246a1 7872r1 5904p1 49200bp1 Quadratic twists by: -4 8 -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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