Cremona's table of elliptic curves

Curve 78390bt1

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390bt1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13- 67- Signs for the Atkin-Lehner involutions
Class 78390bt Isogeny class
Conductor 78390 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 202752 Modular degree for the optimal curve
Δ 4345976875500 = 22 · 310 · 53 · 133 · 67 Discriminant
Eigenvalues 2- 3- 5+ -3  2 13-  6 -7 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-4253,-35463] [a1,a2,a3,a4,a6]
Generators [-25:246:1] Generators of the group modulo torsion
j 11667736047241/5961559500 j-invariant
L 8.1449329721856 L(r)(E,1)/r!
Ω 0.62438499047916 Real period
R 1.087060747494 Regulator
r 1 Rank of the group of rational points
S 0.99999999981513 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 26130i1 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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