Cremona's table of elliptic curves

Curve 78864a1

78864 = 24 · 3 · 31 · 53



Data for elliptic curve 78864a1

Field Data Notes
Atkin-Lehner 2+ 3+ 31+ 53+ Signs for the Atkin-Lehner involutions
Class 78864a Isogeny class
Conductor 78864 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 16384 Modular degree for the optimal curve
Δ -3785472 = -1 · 28 · 32 · 31 · 53 Discriminant
Eigenvalues 2+ 3+  4 -1 -4 -2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,39,-27] [a1,a2,a3,a4,a6]
Generators [12:45:1] Generators of the group modulo torsion
j 24974336/14787 j-invariant
L 6.3419868973145 L(r)(E,1)/r!
Ω 1.4550925903255 Real period
R 2.1792382627569 Regulator
r 1 Rank of the group of rational points
S 0.99999999998924 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39432e1 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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