Cremona's table of elliptic curves

Curve 80864i1

80864 = 25 · 7 · 192



Data for elliptic curve 80864i1

Field Data Notes
Atkin-Lehner 2- 7+ 19- Signs for the Atkin-Lehner involutions
Class 80864i Isogeny class
Conductor 80864 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 52416 Modular degree for the optimal curve
Δ -21076554688 = -1 · 26 · 7 · 196 Discriminant
Eigenvalues 2-  2  0 7+ -4  4 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,602,3864] [a1,a2,a3,a4,a6]
Generators [1871805:13692788:59319] Generators of the group modulo torsion
j 8000/7 j-invariant
L 8.8438475771681 L(r)(E,1)/r!
Ω 0.78805164966771 Real period
R 11.222421248026 Regulator
r 1 Rank of the group of rational points
S 0.99999999993165 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 80864l1 224a1 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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