Cremona's table of elliptic curves

Curve 67728m1

67728 = 24 · 3 · 17 · 83



Data for elliptic curve 67728m1

Field Data Notes
Atkin-Lehner 2- 3+ 17+ 83+ Signs for the Atkin-Lehner involutions
Class 67728m Isogeny class
Conductor 67728 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 57600 Modular degree for the optimal curve
Δ 138706944 = 215 · 3 · 17 · 83 Discriminant
Eigenvalues 2- 3+ -3 -2 -2 -3 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5072,140736] [a1,a2,a3,a4,a6]
Generators [-75:306:1] [40:-16:1] Generators of the group modulo torsion
j 3523604223313/33864 j-invariant
L 6.5997238982932 L(r)(E,1)/r!
Ω 1.6621066062644 Real period
R 0.99267457836375 Regulator
r 2 Rank of the group of rational points
S 1.0000000000025 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8466m1 Quadratic twists by: -4


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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