Cremona's table of elliptic curves

Curve 2240z1

2240 = 26 · 5 · 7



Data for elliptic curve 2240z1

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Class 2240z Isogeny class
Conductor 2240 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 192 Modular degree for the optimal curve
Δ -56000 = -1 · 26 · 53 · 7 Discriminant
Eigenvalues 2-  1 5- 7- -1  1  1  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-75,-277] [a1,a2,a3,a4,a6]
j -738763264/875 j-invariant
L 2.4305982323481 L(r)(E,1)/r!
Ω 0.81019941078271 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 2240x1 1120d1 20160eb1 11200by1 Quadratic twists by: -4 8 -3 5


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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