Cremona's table of elliptic curves

Curve 78390bu1

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390bu1

Field Data Notes
Atkin-Lehner 2- 3- 5- 13+ 67+ Signs for the Atkin-Lehner involutions
Class 78390bu Isogeny class
Conductor 78390 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ 21271126500 = 22 · 36 · 53 · 13 · 672 Discriminant
Eigenvalues 2- 3- 5-  0  2 13+  2  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-707,-1569] [a1,a2,a3,a4,a6]
j 53540005609/29178500 j-invariant
L 5.9295862885974 L(r)(E,1)/r!
Ω 0.98826438178938 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8710a1 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
Back to Tables and computations