Cremona's table of elliptic curves

Curve 72240ca1

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240ca1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 43- Signs for the Atkin-Lehner involutions
Class 72240ca Isogeny class
Conductor 72240 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 115200 Modular degree for the optimal curve
Δ 4443437250000 = 24 · 310 · 56 · 7 · 43 Discriminant
Eigenvalues 2- 3+ 5- 7+  4  0  2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-10225,388252] [a1,a2,a3,a4,a6]
j 7389859009478656/277714828125 j-invariant
L 2.3085248102842 L(r)(E,1)/r!
Ω 0.7695082672983 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18060p1 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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