Cremona's table of elliptic curves

Curve 80864b1

80864 = 25 · 7 · 192



Data for elliptic curve 80864b1

Field Data Notes
Atkin-Lehner 2+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 80864b Isogeny class
Conductor 80864 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 40320 Modular degree for the optimal curve
Δ -443781632 = -1 · 29 · 74 · 192 Discriminant
Eigenvalues 2+  1  4 7+  1  6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,184,392] [a1,a2,a3,a4,a6]
j 3707128/2401 j-invariant
L 4.1738534507408 L(r)(E,1)/r!
Ω 1.0434633793108 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 80864k1 80864g1 Quadratic twists by: -4 -19


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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