Cremona's table of elliptic curves

Curve 78384k1

78384 = 24 · 3 · 23 · 71



Data for elliptic curve 78384k1

Field Data Notes
Atkin-Lehner 2- 3+ 23+ 71+ Signs for the Atkin-Lehner involutions
Class 78384k Isogeny class
Conductor 78384 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 838656 Modular degree for the optimal curve
Δ 2137096836530307072 = 238 · 32 · 233 · 71 Discriminant
Eigenvalues 2- 3+ -2  0  0  0 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-419024,-77014080] [a1,a2,a3,a4,a6]
j 1986467643827048017/521752157356032 j-invariant
L 1.5304633892852 L(r)(E,1)/r!
Ω 0.19130792518608 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9798l1 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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