Cremona's table of elliptic curves

Curve 80240a1

80240 = 24 · 5 · 17 · 59



Data for elliptic curve 80240a1

Field Data Notes
Atkin-Lehner 2+ 5+ 17- 59+ Signs for the Atkin-Lehner involutions
Class 80240a Isogeny class
Conductor 80240 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 17664 Modular degree for the optimal curve
Δ -51353600 = -1 · 211 · 52 · 17 · 59 Discriminant
Eigenvalues 2+ -1 5+  2 -4 -5 17- -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-56,400] [a1,a2,a3,a4,a6]
Generators [-7:20:1] [8:20:1] Generators of the group modulo torsion
j -9653618/25075 j-invariant
L 8.2650195425957 L(r)(E,1)/r!
Ω 1.7667289555706 Real period
R 0.58476850087185 Regulator
r 2 Rank of the group of rational points
S 1.0000000000276 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40120a1 Quadratic twists by: -4


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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