Cremona's table of elliptic curves

Curve 8946t1

8946 = 2 · 32 · 7 · 71



Data for elliptic curve 8946t1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 71- Signs for the Atkin-Lehner involutions
Class 8946t Isogeny class
Conductor 8946 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1920 Modular degree for the optimal curve
Δ -5797008 = -1 · 24 · 36 · 7 · 71 Discriminant
Eigenvalues 2- 3-  0 7+  5  5  2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-5,-115] [a1,a2,a3,a4,a6]
j -15625/7952 j-invariant
L 4.3109519994344 L(r)(E,1)/r!
Ω 1.0777379998586 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 71568bu1 994a1 62622ci1 Quadratic twists by: -4 -3 -7


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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