Cremona's table of elliptic curves

Curve 68544p1

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544p1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 17+ Signs for the Atkin-Lehner involutions
Class 68544p Isogeny class
Conductor 68544 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ 40774358016 = 210 · 39 · 7 · 172 Discriminant
Eigenvalues 2+ 3+  2 7- -2 -2 17+  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-864,-1080] [a1,a2,a3,a4,a6]
j 3538944/2023 j-invariant
L 1.9078552841772 L(r)(E,1)/r!
Ω 0.95392764730511 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 68544cu1 4284c1 68544v1 Quadratic twists by: -4 8 -3


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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