Cremona's table of elliptic curves

Curve 7896d1

7896 = 23 · 3 · 7 · 47



Data for elliptic curve 7896d1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 47- Signs for the Atkin-Lehner involutions
Class 7896d Isogeny class
Conductor 7896 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -114659774208 = -1 · 28 · 34 · 76 · 47 Discriminant
Eigenvalues 2- 3+  0 7+  6  0  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,812,-13916] [a1,a2,a3,a4,a6]
Generators [16:54:1] Generators of the group modulo torsion
j 231002606000/447889743 j-invariant
L 3.7092651136617 L(r)(E,1)/r!
Ω 0.54930255764078 Real period
R 1.6881703271112 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15792k1 63168bc1 23688c1 55272bb1 Quadratic twists by: -4 8 -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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