Cremona's table of elliptic curves

Curve 78390ca1

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390ca1

Field Data Notes
Atkin-Lehner 2- 3- 5- 13+ 67- Signs for the Atkin-Lehner involutions
Class 78390ca Isogeny class
Conductor 78390 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ 203186880 = 26 · 36 · 5 · 13 · 67 Discriminant
Eigenvalues 2- 3- 5- -3  2 13+ -2 -5 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-317,-1979] [a1,a2,a3,a4,a6]
Generators [-11:14:1] Generators of the group modulo torsion
j 4818245769/278720 j-invariant
L 9.8154455556758 L(r)(E,1)/r!
Ω 1.1358150608393 Real period
R 0.72014698913031 Regulator
r 1 Rank of the group of rational points
S 1.0000000000416 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8710c1 Quadratic twists by: -3


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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