Cremona's table of elliptic curves

Curve 78736x1

78736 = 24 · 7 · 19 · 37



Data for elliptic curve 78736x1

Field Data Notes
Atkin-Lehner 2- 7- 19+ 37- Signs for the Atkin-Lehner involutions
Class 78736x Isogeny class
Conductor 78736 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ 4515037184 = 217 · 72 · 19 · 37 Discriminant
Eigenvalues 2- -2 -3 7- -1  0  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2072,35476] [a1,a2,a3,a4,a6]
Generators [-42:224:1] [22:32:1] Generators of the group modulo torsion
j 240293820313/1102304 j-invariant
L 6.5774231703147 L(r)(E,1)/r!
Ω 1.384311627906 Real period
R 0.5939254425764 Regulator
r 2 Rank of the group of rational points
S 1.0000000000263 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9842b1 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
Back to Tables and computations