Cremona's table of elliptic curves

Curve 72240by1

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240by1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 43- Signs for the Atkin-Lehner involutions
Class 72240by Isogeny class
Conductor 72240 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1843200 Modular degree for the optimal curve
Δ 350691102720 = 212 · 33 · 5 · 73 · 432 Discriminant
Eigenvalues 2- 3+ 5- 7+  0  2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-28539320,-58673655120] [a1,a2,a3,a4,a6]
j 627616918987717566874681/85617945 j-invariant
L 2.0902037735982 L(r)(E,1)/r!
Ω 0.065318867773978 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4515h1 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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